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| Patents for Port Huron Engine & Thresher Co. | |||||
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| Picture | Number | Date | Patentee | Title | |
| D32,458 | Apr. 03, 1900 | G.F. Conner | Traction Wheel | ||
| 658,564 | Sep. 25, 1900 | G.F. Conner | Device for Holding or Blocking Traction Engines | ||
| 659,650 | Oct. 16, 1900 | G.F. Conner | Traction Wheel | ||
| 660,048 | Oct. 16, 1900 | G.F. Conner | Traction Engine | ||
| 663,146 | Dec. 04, 1900 | G.F. Conner | Regulator for Traction Engines | ||
| 663,147 | Dec. 04, 1900 | G.F. Conner | Cab for Traction Engines | ||
| 663,148 | Dec. 04, 1900 | G.F. Conner | Spark Arrester and Extinguisher | ||