Assignee
CHANG PAUL P H
3 granted patents·76 citations·filing 1981–1982
Top patents by PatentIndex Score
3 records- 0170US4367873AGame ballCHANG PAUL P H·Filed 1981·Granted Jan 11, 1983·48 cites·5 claims
- 0258US4439945AInstant push-button fastener for fishing reel seatCHANG PAUL P H·Filed 1981·Granted Apr 3, 1984·19 cites·9 claims
- 0336US4480802ASilencer of anti-reverse fishing reelCHANG PAUL P H·Filed 1982·Granted Nov 6, 1984·9 cites·9 claims
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