Assignee
KORHUMEL IND INC
3 granted patents·73 citations·filing 1975–1976
Top patents by PatentIndex Score
3 records- 0170US3992173AAir filter and method of making sameKORHUMEL IND INC·Filed 1975·Granted Nov 16, 1976·30 cites·19 claims
- 0263US4032828ABattery back-up system for electromagnetsKORHUMEL IND INC·Filed 1976·Granted Jun 28, 1977·35 cites·7 claims
- 0359USD244538SAir filter, or similar articleKORHUMEL IND INC·Filed 1975·Granted May 31, 1977·8 cites·1 claims
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