| All Patents in class 188/152 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
| | 1,585,038 | May 18, 1926 | B.A. Linderman | Pressure-control valve |
| | 1,651,212 | Nov. 29, 1927 | B.A. Linderman | Fluid-pressure device |
| | 1,659,034 | Feb. 14, 1928 | B.A. Linderman | Fluid-pressure brake system |
| | 1,661,295 | Mar. 06, 1928 | B.A. Linderman | Fluid-pressure device |
| | 1,690,543 | Nov. 06, 1928 | B.A. Linderman | Fluid-pressure-operated device |
| | 1,780,200 | Nov. 04, 1930 | B.A. Linderman | Metallic shoe for fluid-pressure-operated brakes |
| | 2,166,165 | Jul. 18, 1939 | B.A. Linderman | Fluid operated pressure transmission device |
| | 2,422,121 | Jun. 10, 1947 | J. Norstrom, A.L. Smith | Fluid pressure operated brake and adjustment therefor |
 | 2,538,997 | Jan. 23, 1951 | J.N. Weiland | Fluid clutch with pressure booster |
| | 2,573,196 | Oct. 30, 1951 | K.A. Harmon | Brake-holder control mechanism |
