| Patents for Frank E. Dennett |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 863,125 | Aug. 13, 1907 | W.H. Whiteside | Elastic-fluid turbine | rotary steam engines |
| 895,056 | Aug. 04, 1908 | C.G. Sprado | Valve and Valve Gearing | internal combustion engine valves |
| 923,593 | Jun. 01, 1909 | C.G. Sprado | Crane | cranes |
| 923,594 | Jun. 01, 1909 | C.G. Sprado | Gas Engine | internal combustion engine valves |
| 930,228 | Aug. 03, 1909 | J.C. Rennie | Saw-guide | bandsaw guides |
| 954,057 | Apr. 05, 1910 | C.G. Sprado | Regulating Device | internal combustion engine governors |
| 978,412 | Dec. 13, 1910 | W.H. Trout | Band-saw mill | band sawmills |
