| All Patents in class 73/862.26 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 1,728,552 | Sep. 17, 1929 | A.D. Kennedy, J.A. Gillies | Wrench | torque wrenches |
| 2,074,079 | Mar. 16, 1937 | G.H. Pfefferie, C.C. Bahr | Torque Measuring Wrench | torque wrenches |
| 2,125,945 | Aug. 09, 1938 | W.H. Montgomery | Torque Indication Wrench | torque wrenches |
| 2,167,720 | Aug. 01, 1939 | W.C. Kress | Torque Indicating Wrench | torque wrenches |
| 2,196,223 | Apr. 09, 1940 | W.H. Montgomery | Torque Indication Wrench | torque wrenches |
| 2,201,234 | May 21, 1940 | W.C. Kress | Torque Indicating Wrench | torque wrenches |
| 2,255,792 | Sep. 16, 1941 | W.C. Kress | Torque Measuring Wrench | torque wrenches |
| 2,269,503 | Jan. 13, 1942 | H.W. Zimmerman | Torque measuring wrench | torque wrenches |
| 2,283,707 | May 19, 1942 | P.A. Sturtevant | Torque Wrench | torque wrenches |
| 2,320,023 | May 25, 1943 | H.W. Zimmerman | Torque measuring wrench | torque wrenches |
| 2,367,224 | Jan. 16, 1945 | G.M. Walraven, K.R. Larson | Torque Wrench | torque wrenches |
| 2,385,591 | Sep. 25, 1945 | P.A. Sturtevant | Force Transmitting Measuring Mechanism | torque wrenches |
| 2,830,450 | Apr. 15, 1958 | R.G. Knudsen | Torque Wrenches | |
| 3,304,771 | Feb. 21, 1967 | P. Ochs | Torque Wrench | torque wrenches |
| 3,726,134 | Apr. 10, 1973 | B. Grabovac | Dial Torque Wrench | torque wrenches |
