| Patents for Pierre Barnes |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 629,814 | Aug. 01, 1899 | W.W. Philbrick | Matcher-head | cutterheads |
| 659,708 | Oct. 16, 1900 | G.W. Stetson | Planer | wood planers |
| 690,668 | Jan. 07, 1902 | D.W. Solomon | Combined Saw Jointer and Gage | saw jointers |
| 711,239 | Oct. 14, 1902 | E.B. Tree | Rotary Engine | |
| 837,922 | Dec. 11, 1906 | H.B. Foley | Saw-filer | tool making machines |
| 972,757 | Oct. 11, 1910 | J.S. Duffy | Combined Cutting Tool and Gage | marking gauges |
| 1,060,203 | Apr. 29, 1913 | J. Morin | Saw Gaging Tool | saw gauges |
| 1,268,186 | Jun. 04, 1918 | D. Vandewater | Grinding Attachment for Lathes | metal lathe accessories and attachments |
| 1,404,820 | Jan. 31, 1922 | C.W. Willette | Headblock for sawmill carriages | sawmill headblocks |
| 1,416,374 | May 16, 1922 | P. Morin | Saw set | saw sets |
| 1,435,639 | Nov. 14, 1922 | A. Gundersen | Countersinking Attachment For Auger Bits | countersinks |
