Assignee
MENGE HEINRICH
DE·4 granted patents·70 citations·filing 1986–1990
Top patents by PatentIndex Score
4 records- 0173US4800596AVentilated toiletMENGE HEINRICH·Filed 1986·Granted Jan 31, 1989·32 cites·47 claims
- 0259US5123125AFlushing tank for use with toilet bowlsMENGE HEINRICH·Filed 1990·Granted Jun 23, 1992·19 cites·147 claims
- 0339US4998299AToilet with apparatus for evacuating malodorous air from the bowlMENGE HEINRICH·Filed 1990·Granted Mar 12, 1991·9 cites·31 claims
- 0436US4880027AMethod of and apparatus for regulating the flow of at least one gas streamMENGE HEINRICH·Filed 1987·Granted Nov 14, 1989·10 cites·64 claims
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