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| Patents Granted on 1972-07-11 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,675,464 | Jul. 11, 1972 | K.R. Larson | Portable Testing and Checking Apparatus with Adjustable Mounts | torque wrenches | |
| 3,675,516 | Jul. 11, 1972 | G.E. Olson, J.W. Price, R.G. Knudsen | Wrench Splines, Spline Drives and Similar Couplers | wrench sockets | |
| 3,675,587 | Jul. 11, 1972 | R.O. Skogen, S.L. Zetterlund | Tow line truck and bumper system | dollies, carts and hand trucks | |
| 3,675,916 | Jul. 11, 1972 | R.H. Kartasuk, W. Smierciak | Vise assembly | bench vises | |