Assignee
WILLINGER ALLAN H
5 granted patents·122 citations·filing 1979–1984
Top patents by PatentIndex Score
5 records- 0192USD289914SFilter housing for aquariumsWILLINGER ALLAN H·Filed 1984·Granted May 19, 1987·32 cites·1 claims
- 0290US4301767AHolding clamp for an aquarium heaterWILLINGER ALLAN H·Filed 1980·Granted Nov 24, 1981·49 cites·11 claims
- 0379USD269633SCheck valveWILLINGER ALLAN H·Filed 1980·Granted Jul 5, 1983·16 cites·1 claims
- 0465US4315143AAquarium heaterWILLINGER ALLAN H·Filed 1980·Granted Feb 9, 1982·20 cites·11 claims
- 0534US4255648AAquarium heaterWILLINGER ALLAN H·Filed 1979·Granted Mar 10, 1981·5 cites·5 claims
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