| Patents for Charles B. Jahnke |
Patents 1 -
10
of 21
      |
| Picture | Number | Date | Patentee | Title |
| | 1,096,585 | May 12, 1914 | C.B. Jahnke, L. Yost | Divided-Spray Injection-Engine |
| | 1,159,341 | Nov. 02, 1915 | C.B. Jahnke, F.G. Hobart | Oil Engine |
 | 1,201,821 | Oct. 17, 1916 | F.G. Hobart, C.B. Jahnke | Combined governor and speed-regulator |
 | 1,229,459 | Jun. 12, 1917 | F.G. Hobart, C.B. Jahnke | Suction-valve holder |
| | 1,275,427 | Aug. 13, 1918 | C.B. Jahnke, F.G. Hobart | Lubricator |
| | 1,337,771 | Apr. 20, 1920 | C.B. Jahnke, F.G. Hobart | Oil Engine |
| | 1,377,687 | May 10, 1921 | C.B. Jahnke | Oil Burning Torch |
| | 1,411,025 | Mar. 28, 1922 | C.B. Jahnke, F.G. Hobart | Oil Engine Feeding Device |
| | 1,448,745 | Mar. 20, 1923 | C.B. Jahnke, F.G. Hobart | Movable Oil Injector |
| | 1,644,728 | Oct. 11, 1927 | C.B. Jahnke | Oil Filter |
