| Patents for Louis W. Witry |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 687,808 | Dec. 03, 1901 | L.W. Witry | Friction-clutch | clutches |
| 710,647 | Oct. 07, 1902 | L.W. Witry | Speed-regulator for explosive-engines | gas and gasoline engines |
| 862,599 | Aug. 06, 1907 | L.W. Witry | Speed-regulating device for explosive-engines | gas and gasoline engines |
| 935,718 | Oct. 05, 1909 | L.W. Witry | Combined charging and feeding device for gasoline-engines | gas and gasoline engines |
| 1,183,153 | May 16, 1916 | L.W. Witry | Positively-actuated lubricating device | gas and gasoline engines |
| 1,233,739 | Jul. 17, 1917 | L.W. Witry | Internal-combustion engine | gas and gasoline engines |
