| Patents for John N. Weiland |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 2,458,664 | Jan. 11, 1949 | J.N. Weiland | Fluid actuated clutch and brake mechanism | metalworking power transmission |
| CA-458,770 | Aug. 09, 1949 | J.N. Weiland | Fluid actuated clutch and brake mechanism | metalworking power transmission |
| CA-466,826 | Jul. 25, 1950 | J.N. Weiland | Fluid-operated clutch | metalworking power transmission |
| CA-468,198 | Sep. 19, 1950 | J.N. Weiland | Clutch structures | metalworking power transmission |
| CA-468,199 | Sep. 19, 1950 | J.N. Weiland | Clutch mechanism with double-acting clutching elements | metalworking power transmission |
| CA-468,200 | Sep. 19, 1950 | J.N. Weiland | Clutch mechanism | metalworking power transmission |
| 2,527,865 | Oct. 31, 1950 | J.N. Weiland | Fluid actuated clutch and brake mechanism | metalworking power transmission |
| 2,529,121 | Nov. 07, 1950 | J.N. Weiland | Fluid actuated clutch and brake mechanism | metalworking power transmission |
| 2,532,381 | Dec. 05, 1950 | J.N. Weiland | Clutch and brake mechanism | metalworking power transmission |
| 2,538,996 | Jan. 23, 1951 | J.N. Weiland | Fluid actuated clutch and brake mechanism | metalworking power transmission |
| 2,538,997 | Jan. 23, 1951 | J.N. Weiland | Fluid clutch with pressure booster | metalworking power transmission |
| GB-649,306 | Jan. 24, 1951 | J.N. Weiland | Clutch structure | metalworking power transmission |
| GB-653,579 | May 16, 1951 | J.N. Weiland | Fluid operated clutch and brake mechanism | metalworking power transmission |
| GB-653,661 | May 23, 1951 | J.N. Weiland | Fluid actuated clutch and brake mechanism | metalworking power transmission |
| CA-474,186 | Jun. 05, 1951 | J.N. Weiland | Clutch structures | metalworking power transmission |
