| All Patents in class 188/187 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 1,190,946 | Jul. 11, 1916 | J.L. Osborne | Governor | steam engine governors |
| 1,234,334 | Jul. 24, 1917 | I.E. Hindman | Brake mechanism for lifting-jacks | vehicle mechanic |
| 1,251,494 | Jan. 01, 1918 | W.F. Folmer | Panoramic Camera | cameras |
| 1,567,101 | Dec. 29, 1925 | C.L. Bailey | Centrifugal Governor for Gasoline Engines | internal combustion engine governors |
| 2,500,562 | Mar. 14, 1950 | L. Oliver | Centrifugally Operated Mechanism | metalworking machine mechanisms |
| 3,038,109 | Jun. 05, 1962 | J.R. Mowery, Jr., C.B. Zimmerman | Braking systems for electrical motors | woodworking power transmission |
