Assignee
GOUPIL MARCEL
3 granted patents·96 citations·filing 1975–1980
Top patents by PatentIndex Score
3 records- 0174US4084818AHockey stick with reinforcement filament windingGOUPIL MARCEL·Filed 1977·Granted Apr 18, 1978·42 cites·4 claims
- 0269US4052499AMethod of reinforcing the handle of hockey sticksGOUPIL MARCEL·Filed 1975·Granted Oct 4, 1977·32 cites·4 claims
- 0345US4353549AHockey stickGOUPIL MARCEL·Filed 1980·Granted Oct 12, 1982·22 cites·12 claims
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