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| Patents for John C. Lincoln | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,227,809 | May 29, 1917 | J.C. Lincoln | Method and Means for Transforming Direct Current | electric generators | |
| 1,618,962 | Feb. 22, 1927 | J.C. Lincoln | Dynamo Electric Machine | electric generators | |
| 2,632,482 | Mar. 24, 1953 | J.C. Lincoln | Apparatus for Bending Sinuous Wire Strips into Springs | spring making machines | |
| 2,783,782 | Mar. 05, 1957 | S.G. Blumensaadt, J.C. Lincoln | Wire Bending Machine | spring making machines | |