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| Patents Granted on 1971-01-26 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,557,644 | Jan. 26, 1971 | G.W. Gregory | Squeeze Action Wrench | auxiliary levers on wrenches | |
| 3,557,724 | Jan. 26, 1971 | J.M. Whalen, P. Pan | Incinerator | sewage treatment apparatus | |
| 3,557,849 | Jan. 26, 1971 | E.O. Martinson | Tree harvester | tree felling machines | |
| 3,557,857 | Jan. 26, 1971 | H.F. Swenson | T-Nuts | milling machine accessories | |