| Patents Granted on 1907-05-28 |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| CA-108,549 | May 28, 1907 | J. Shaw | Rotary steam engine | |
| 854,742 | May 28, 1907 | C.E. Hill | Adjustable extension bit holder | drill bit extensions |
| 854,784 | May 28, 1907 | J.B. Wiard | Dynamo Electric Machine | AC motors |
| 854,797 | May 28, 1907 | W.E. Bryant | Automatic Oil Check for Lubricator Drain Passages | lubricators |
| 854,812 | May 28, 1907 | J.B. Dodge | Cork-extractor | non worm cork extractors |
| 854,860 | May 28, 1907 | C.F. Weeber | Tool For Removing Engine Valves | valve spring tools |
| 854,872 | May 28, 1907 | A.D. Coleman, C. Stecher | Lock-seaming machine | |
| 854,874 | May 28, 1907 | J.E. Crandall | Lubricator | tool lubricators |
| 854,931 | May 28, 1907 | A. Crotchett | Plumb Bob | plumb bobs |
| 854,979 | May 28, 1907 | B.F. Bird | Combination Tool | combination cork extractors |
| 855,028 | May 28, 1907 | J.C. Walker | Rotary Engine | rotary steam engines |
| 855,060 | May 28, 1907 | F. Hanaman, A. Just | Process for Manufacture of Incandescent Bodies for Electric Lamps | incandescent light bulbs |
| 855,068 | May 28, 1907 | J. Parker | Gearing | milling machines |
| 855,079 | May 28, 1907 | W.S. Ward | Forged Steel Hammer | ball pein hammers |
| 855,099 | May 28, 1907 | A.M. Dellinger | Vertical-disk grinding-mill | grinding mills |
