Assignee
MUELLER FRITZ
DE·15 granted patents·296 citations·filing 1975–1990
Top patents by PatentIndex Score
15 records- 0189US5055025AInjection mold apparatus with improved heating and cooling systemMUELLER FRITZ·Filed 1990·Granted Oct 8, 1991·60 cites·19 claims
- 0282US4963312AInjection molding method for plastic materialsMUELLER FRITZ·Filed 1989·Granted Oct 16, 1990·36 cites·3 claims
- 0376US5249623ARubber heat exchangerMUELLER FRITZ·Filed 1990·Granted Oct 5, 1993·45 cites·3 claims
- 0476US4259980AButterfly valve assembly and method of manufacturing the sameMUELLER FRITZ·Filed 1979·Granted Apr 7, 1981·27 cites·5 claims
- 0567US4862951AApparatus, for motor vehicles having a liquid-cooled engine, for heating windshield washer liquid or the likeMUELLER FRITZ·Filed 1987·Granted Sep 5, 1989·30 cites·8 claims
- 0662US4944343AApparatus for heating fuelMUELLER FRITZ·Filed 1988·Granted Jul 31, 1990·22 cites·2 claims
- 0756US4890506ALocking hand lever for operating a valve or the likeMUELLER FRITZ·Filed 1988·Granted Jan 2, 1990·14 cites·20 claims
- 0851US4202526AValveMUELLER FRITZ·Filed 1977·Granted May 13, 1980·13 cites·18 claims
- 0949US4715580ASwinging deviceMUELLER FRITZ·Filed 1987·Granted Dec 29, 1987·11 cites·13 claims
- 1045US4984508APiston driveMUELLER FRITZ·Filed 1989·Granted Jan 15, 1991·7 cites·18 claims
- 1143US4705061ADrive mechanism for a valveMUELLER FRITZ·Filed 1986·Granted Nov 10, 1987·10 cites·7 claims
- 1242US4027849AValve for aggressive fluidsMUELLER FRITZ·Filed 1975·Granted Jun 7, 1977·9 cites·18 claims
- 1334US5024144APiston driveMUELLER FRITZ·Filed 1989·Granted Jun 18, 1991·3 cites·13 claims
- 1432US4829148AElectric position indicating apparatusMUELLER FRITZ·Filed 1988·Granted May 9, 1989·4 cites·19 claims
- 1526US3965813AArrangement for the attachment of a body to a supportMUELLER FRITZ·Filed 1975·Granted Jun 29, 1976·5 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →