Assignee
WALDECKER DONALD E
8 granted patents·220 citations·filing 1976–2007
Top patents by PatentIndex Score
8 records- 0194US4824282AMethods and apparatus for quickly erecting a vehicle barrier across a roadwayWALDECKER DONALD E·Filed 1987·Granted Apr 25, 1989·99 cites·14 claims
- 0285US4494585AFunnel having a primary vent and an auxiliary vent/siphonWALDECKER DONALD E·Filed 1983·Granted Jan 22, 1985·41 cites·15 claims
- 0381US7661380B2Method of and apparatus for detecting and controlling bilge water in a sea vesselWALDECKER DONALD E·Filed 2006·Granted Feb 16, 2010·18 cites·11 claims
- 0468US4462907ACentrifugal, magnetic and screening separatorWALDECKER DONALD E·Filed 1982·Granted Jul 31, 1984·27 cites·11 claims
- 0552USD572617SWater level sensing assemblyWALDECKER DONALD E·Filed 2007·Granted Jul 8, 2008·8 cites·1 claims
- 0649US4064632ATire caliperWALDECKER DONALD E·Filed 1976·Granted Dec 27, 1977·9 cites·5 claims
- 0748US5152670ASump systemWALDECKER DONALD E·Filed 1990·Granted Oct 6, 1992·16 cites·16 claims
- 0830US4909496AMaster cylinder holding fixture and method of using sameWALDECKER DONALD E·Filed 1988·Granted Mar 20, 1990·2 cites·25 claims
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