| Patents for Pickering Governor Co. |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 36,621 | Oct. 07, 1862 | T.R. Pickering | Improved centrifugal governor | steam engine governors |
| 50,624 | Oct. 24, 1865 | T.R. Pickering | Governor | steam engine governors |
| 318,289 | May 19, 1885 | T.R. Pickering | Safety Attachment for Steam Engine Governors | steam engine governors |
| 807,266 | Dec. 12, 1905 | S.S. Hall | Governor Head | steam engine governors |
| 815,114 | Mar. 13, 1906 | R.H. Pascall | Governor for Engines | steam engine governors |
| 854,418 | May 21, 1907 | S.S. Hall | Engine-governor | steam engine governors |
| 856,056 | Jun. 04, 1907 | S.S. Hall | Engine Governor | steam engine governors |
| 868,119 | Oct. 15, 1907 | R.H. Pascall | Governor | steam engine governors |
| 937,993 | Oct. 26, 1909 | S.S. Hall | Engine Governor | steam engine governors |
| 979,289 | Dec. 20, 1910 | S.S. Hall | Self Locking Automatic Stop for Governors | internal combustion engine governors |
| 982,598 | Jan. 24, 1911 | S.S. Hall | Universal Joint | industrial machine shaft couplings |
| 1,003,198 | Sep. 12, 1911 | R.H. Pascall | Engine Governor | internal combustion engine governors |
| 1,674,950 | Jun. 26, 1928 | I.M. Crafts | Governor | traction engine governors |
