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| Patents for Howard L. Pope | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,936,263 | Nov. 21, 1933 | H.L. Pope | Multiple Spindle Continuous Milling Machine | milling machines | |
| 2,072,563 | Mar. 02, 1937 | H.L. Pope, J.E. Lynch, A.H. Hawley | Automatic Multiple Broaching Machine | broaching machines | |
| 2,132,540 | Oct. 11, 1938 | G.R. Squibb, H.L. Pope | Broaching Machine | broaching machines | |
| 2,277,607 | Mar. 24, 1942 | G.R. Squibb, H.L. Pope | Broaching Tool | broaches | |