Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020739 | Selectable towline spin chute system | Daniel M. Vairo | 1991-06-04 |
| 4496122 | Extended moment arm anti-spin device | — | 1985-01-29 |
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Raymond D. Whipple
Overall (All Time): #2,316,929 of 4,157,543Top 60%
2
Patents All Time