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| Patents for Paul R. Thompson | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,596,128 | Aug. 17, 1926 | P.R. Thompson | Control Lock | tractors | |
| 1,671,396 | May 29, 1928 | P.R. Thompson, W.I. Ballentine | Rein Guide | tractor steering apparatus | |
| 1,768,645 | Jul. 01, 1930 | P.R. Thompson, O. Thomas | Tractor | tractors | |
| 1,776,408 | Sep. 23, 1930 | P.R. Thompson, W.I. Ball | Hitch Mechanism for Tractors | tractors | |