Home | FAQ Search: Advanced | Person | Company | Type | Class Login
Quick search:
Patent number:
Patent Date:

Meet the DATAMP Stewards
The following people have contributed information to DATAMP
Russ Allen
Illinois, USA
Russ collects and uses pattern makers tools. He got hooked on patent searching after finding a router with a patent date on it. It turned out that the patent was for the thumbscrew which is why it took so long to find. Russ likes to find patents listed in tool auctions etc. and then add them to the DATAMP database. This makes him steward of nothing in particular.

Ralph Brendler
Illinois, USA

Ralph is a long-time collector of antique woodworking tools, and a well-known authority on marking gages in particular. He has been researching manufactured and patented marking gages for several years.

In addition to marking gages, Ralph has a substantial set of "user" woodworking tools that he builds furniture with, as well as a nice selection of miniature machinist tools (mostly antique) he uses for clockmaking, and more slide rules than any sane person would admit to.

Ralph works as a software engineer in the Chicago area, and is also "list mom" for the OldTools mailing list, a director for MWTCA area E, season ticket holder for Lyric Opera of Chicago, and an unabashed Chicago Cubs fan. How's that for varied interests?


Jeff Joslin
Ontario, Canada

Jeff has been a member of the oldtools list since 1996, but in early 2001 he finally saw the light and switched his focus to machinery and the oldwwmachines list.

Jeff is the Official Historian of the Old Woodworking Machines web site, which is how he got interested in patents.

Jeff is responsible for machinery-related patents, with a special interest in the early history of jointers, planers, tablesaws, and bandsaws. Makers of special interest include J. A. Fay & Co., M. B. Tidey, Hazard Knowles, Thomas Blanchard, William Woodworth, and Thomas Daniels.

He has a complete shop of hand tools and machinery, which are lying unused since he developed an obsession with patents. During the day, Jeff is a network architect and development manager for a very large German company.


Carl Matthews
Houston, Texas

As a woodworker and tool collector, Carl found that he enjoy studying and collecting vises. Not the kind found in Las Vegas but the kind which are the mule of the workshop. As a child in his grandfather's shop, he watched him make and repair many projects. Carl would sit at one end of the bench and tinker with the vise as his Grandfather worked.

Several years ago Carl wanted to paint his Emmert the original color and found that he had slid down a slippery slope. Now he has a website dedicated to the Emmert vise. The Iron Hand website can be viewed at http://www.mprime.com/emmert.htm.

Carl is an Architect by education and currently works in the Information Technology field in Houston, TX. He is also a father of three and a muscle car enthusiast. He has restored a 1969 Firebird which he enjoys working on and driving.

He is our steward for vises and clamps.


Brian Pennington

Brian Pennington joined the OldTools List early in 1998 and with Jeff Joslin's prompting began down the slipperly slope headed full tilt into the project that would become DATAMP. His focus for DATAMP is currently Handsaws and Metallurgical Processes and he is the token non-IT (read computer geek) member of the original DATAMP team.

He is a current member of EAIA and MWTCA. His collecting interests primarily center around folding boxwood/ivory rules and secondarily around handsaws which were much more plentiful than rules when he lived in the Midwest. He works for a large government organization and is currently assigned overseas with almost all of his tools/collection in storage. His non-tool related activites include travel, history, playing softball, and SCUBA diving.


Steve Reynolds

Steve works as a Patent Agent in Wilmington, Delaware handling the electrical and mechanical (that is to say, not chemical) arts. Yet he is less knowledgeable about IT matters than either Gary or Brian. He is steward for handplane patents. He is a member of the Delaware Woodworkers Guild and a lapsed member of MWTCA.

Steve is, unlike Ralph, a user, not a collector, of antique woodworking tools. Like Ralph, he has a substantial set of "user" woodworking tools that he tries to build furniture with and is also a "list mom" for the OldTools mailing list. A special interest is sticking molding with wooden molding planes, which he hopes to do with enough skill someday to make something ready for the living room and not the garbage can. As a serial hobbyist, he has the remainders of his astronomy, bicycling, clocks & watches, and scuba diving junk laying about the house, but prefers to raid a fleamarket, watch a Notre Dame football game, or browse around in the Winterthur Library when not woodworking.


Gary Roberts

Gary Roberts has been a member of the Galootish community known as The Oldtools List for, well, a long time since shortly after 30 Odd Galoots departed the environs of Rec.Woodworking to pursue the pure and virginal world of traditional tools, no tailed daemons invited thank you very much.

His interests include music-listening (classical, Be-Bop), Asian Cinema (actually Amy is the expert, he just tags along for the enjoyable ride), Maine Coon Cats, Olde Books and Ephemera of the technology kind, Science Fiction & Fantasy, gardens (preferably the low maintenance type), and of course Olde Tools with a bent towards woodies and strange patented things.

His present career is as a Research Librarian. In past lives, he has been a Vocational Rehabilitation Counselor, Carpenter, Factory Maintenance Supervisor, Crisis Counselor and has held sundry other monetarily reimbursing positions.

Unlike most of the other DATAMP participants, Gary is a non-programmer type. He uses a PC at work purely out of penance for past wrongs and has been on a Macintosh Platform at home since the enception of the Mac SE. He has moved to a G4 with OS X and has seen the error of his past ways.

He is presently Stewarding Try Squares, Bevels, Trammels, Rules and Mitre Boxes.


Stan Schulz

Stan has a "second hand" interest in old tools. Stan's father, Alfred W. Schulz, had extensive collections of blacksmith, wheelwright and woodworking tools before turning his focus to wrenches. Alfred was one of the founders of the Missouri Valley Wrench Club, and edited the club's newsletter for the club's first decade. Alfred and his wife Lucille compiled the widely used guide, "Antique and Collectible Wrenches." He assembled a notable collection of early patented wrenches in the process of gathering materials for the book.

Stan learned so much wrench history from his dad, and while helping prepare the catalogs for his dad's dispersal sales that he decided to become active in the collector community. Stan took on editorship of the Missouri Valley Wrench Club Newsletter in 2000. He also has a modest web site for the club at http://www.mvwc.org/.

Stan's "day job" is Director of the Kilgore Memorial Library -- the public library in York, Nebraska. The librarian's skills of researching, organizing and cataloging information are suited for projects like DATAMP.

Stan tries to outwit cottontails long enough to enjoy fresh kohlrabi, swiss chard, and green beans in season.

Stan stewards wrenches and related tools.


Chuck Zitur

I am a tool collector with a leaning towards drilling devices and screwdrivers. I have been actively collecting antique tools since 1990. I enjoy the hunt for tools but also relish the research that follows. I am currently working on a website at http://www.toolchuck.com which focuses on boring tools of all sorts. It may never be done. I am a member of EAIA and M-WTCA. I really have no marketable computer skills living a mostly WYSIWYG existence on the web. I am the customer service manager for a janitorial supply company in Billings, Montana. As well as old tools I also like doodling with computer graphic programs and playing my old flat top Lyle guitar.

Update: In sad news, Chuck has lost his battle with cancer. The details are here. His web site can now be found at http://www.oldtoolsshop.com/z_pdf/zChuck/index.html.