| Patents for Jacob Decker |
Patents 1 -
15
of 27
      |
| Number | Date | Patentee | Title | Type |
| 1,572X | Sep. 02, 1811 | J. Decker | Stills and boilers | stationary boilers |
| 2,205,373 | Jun. 18, 1940 | J. Decker | Grinding Machine | grinding machines |
| 2,241,634 | May 13, 1941 | J. Decker | Automatic Infeed Mechanism for Grinding Machines | grinding machines |
| 2,254,002 | Aug. 26, 1941 | H. Ernst, J. Decker | Grinding Machine | grinding machines |
| 2,365,059 | Dec. 12, 1944 | J. Decker | Feed Mechanism for Grinding Machines | coolant apparatus |
| 2,367,758 | Jan. 23, 1945 | H. Ernst, J. Decker | Grinding Machine | grinding machines |
| 2,367,759 | Jan. 23, 1945 | A.D. Stuckey, J. Decker | Grinding Machine | cylindrical grinders |
| 2,376,237 | May 15, 1945 | A.D. Stuckey, J. Decker | Grinding Machine | cylindrical grinders |
| 2,377,982 | Jun. 12, 1945 | J. Decker, G.W. Binns, F.J. Theler | Grinding Machine and Method of Grinding | centerless grinders |
| 2,473,711 | Jun. 21, 1949 | J. Decker, B.A. Kearns | Rotary Pump and Motor Hydraulic Transmission System | grinding machines |
| 2,537,389 | Jan. 09, 1951 | J. Decker, A.F. Alt | Grinding Machine | cylindrical grinders |
| 2,641,875 | Jun. 16, 1953 | J. Decker, J.M. Morgan, Jr., R.G. Kirby | Grinding Wheel Speed Regulator | grinding machines |
| 2,641,876 | Jun. 16, 1953 | J. Decker, B.A. Kearns | Precision Grinding Machine | cylindrical grinders |
| 2,718,101 | Sep. 20, 1955 | J. Decker, A.D. Stuckey | Automatic Infeed Mechanism for Centerless Grinders | centerless grinders |
| 3,003,491 | Oct. 10, 1961 | J. Decker | Cam Follower | grinder dressers |
