| Patents for George F. Kolb |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 324,121 | Aug. 11, 1885 | G.F. Kolb | Screw holding screwdriver |
 | 1,284,439 | Nov. 12, 1918 | G.F. Kolb, H.A. Pedrick | Method of Making Piston Rings |
| | 1,505,900 | Aug. 19, 1924 | J.H. Lucas, G.F. Kolb | Automobile Bumper Bracket |
| | 1,505,901 | Aug. 19, 1924 | G.F. Kolb | Automobile Bumper Bracket |
| | 1,505,902 | Aug. 19, 1924 | G.F. Kolb | Automobile Bumper Bracket |
| | 1,601,235 | Sep. 28, 1926 | G.F. Kolb, E.P. Bullard, Jr. | Clutch |
| | 1,606,127 | Nov. 09, 1926 | G.F. Kolb | Bearing for Clutch-Releasing Devices and Other Purposes |
| | 1,665,554 | Apr. 10, 1928 | G.F. Kolb | Clutch |
| | 1,717,833 | Jun. 18, 1929 | G.F. Kolb, E.P. Bullard, Jr. | Clutch |
| | 1,780,222 | Nov. 04, 1930 | E.P. Bullard, Jr., G.F. Kolb | Clutch |
