| Patents for Fred W. Spacke |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 593,034 | Nov. 02, 1897 | F.W. Spacke | Gas Engine | gas and gasoline engines |
| 667,595 | Feb. 05, 1901 | F.W. Spacke | Automatic Stop for Governors | steam engine governors |
| 681,144 | Aug. 20, 1901 | F.W. Spacke | Speed Varying Pulley | traction engine governors |
| 681,145 | Aug. 20, 1901 | F.W. Spacke | Self Contained Speed Varying Pulley | traction engine governors |
| 1,099,520 | Jun. 09, 1914 | W. Spacke, D.T. Brownlee, F.W. Spacke | Change-Speed Gearing | speed gearing and transmissions |
| 1,102,700 | Jul. 07, 1914 | W. Spacke, D.T. Brownlee, F.W. Spacke | Internal-Combustion Engine | internal combustion engine valves |
| 1,108,265 | Aug. 25, 1914 | W. Spacke, D.T. Brownlee, F.W. Spacke | Internal Combustion Engine | internal combustion engines |
| 1,134,967 | Apr. 06, 1915 | J.D. Lowe, F.W. Spacke, D.T. Brownlee | Compression Space Annex for Internal Combustion Engine | valve gear |
| 1,136,376 | Apr. 20, 1915 | W. Spacke, D.T. Brownlee, F.W. Spacke | Crank Shaft | crankshafts |
