Assignee
DEMA ENG CO
US·5 granted patents·200 citations·filing 1979–1996
Top patents by PatentIndex Score
5 records- 0194US5141016ADivertor valveDEMA ENG CO·Filed 1991·Granted Aug 25, 1992·115 cites·8 claims
- 0270US5518020AProportionerDEMA ENG CO·Filed 1994·Granted May 21, 1996·33 cites·8 claims
- 0360US4815634AVacuum actuated pumpDEMA ENG CO·Filed 1987·Granted Mar 28, 1989·26 cites·19 claims
- 0447US4276001AFluid pump assemblyDEMA ENG CO·Filed 1979·Granted Jun 30, 1981·14 cites·7 claims
- 0544US5797420AProportionerDEMA ENG CO·Filed 1996·Granted Aug 25, 1998·12 cites·9 claims
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