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| Patents for Edmund A. Rothwell | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 858,564 | Jul. 02, 1907 | C.W. Blood | Upper cutter-head sharpener for planing-machines | |
| 873,657 | Dec. 10, 1907 | C.W. Blood, C.G. Osteman | Work-support for bottom cutter-heads of wood-planers | ||
| 874,355 | Dec. 17, 1907 | C.W. Blood, C.G. Osteman | Knife-jointer for the bottom cutter-heads of wood-planers | ||