| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Harry Cobb Kennedy | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 473,906 | May 03, 1892 | M.C. Bullock | Valve Gear for Steam Engines | steam engine valve gear | |
| 487,829 | Dec. 13, 1892 | W.R. England | Pipe-Coupling | auxiliary wrenches | |
| 503,125 | Aug. 15, 1893 | W.H. Dana | Clamp | clamps | |