Assignee
WIEGAND GMBH & CO ALEXANDER
DE·10 granted patents·61 citations·filing 1977–1991
Top patents by PatentIndex Score
10 records- 0171US4214474ADensity monitoring apparatusWIEGAND GMBH & CO ALEXANDER·Filed 1978·Granted Jul 29, 1980·16 cites·7 claims
- 0250US4148123AMethod and device for producing a spring manometer measuring system as well as a tube spring manometerWIEGAND GMBH & CO ALEXANDER·Filed 1977·Granted Apr 10, 1979·10 cites·13 claims
- 0345US4217784ATube spring manometerWIEGAND GMBH & CO ALEXANDER·Filed 1979·Granted Aug 19, 1980·8 cites·6 claims
- 0430US5170549AProcess and arrangement for manufacturing a measurement device for measuring pressure or temperatureWIEGAND GMBH & CO ALEXANDER·Filed 1991·Granted Dec 15, 1992·7 cites·4 claims
- 0529US4096760APressure gaugeWIEGAND GMBH & CO ALEXANDER·Filed 1977·Granted Jun 27, 1978·6 cites·4 claims
- 0628US4876894APressure guage connectionWIEGAND GMBH & CO ALEXANDER·Filed 1988·Granted Oct 31, 1989·6 cites·9 claims
- 0727US4726217AProcess for the production of a tube spring manometer measurement systemWIEGAND GMBH & CO ALEXANDER·Filed 1986·Granted Feb 23, 1988·1 cites·10 claims
- 0826US4211000ADevice for producing a spring manometer measuring systemWIEGAND GMBH & CO ALEXANDER·Filed 1979·Granted Jul 8, 1980·0 cites·18 claims
- 0925US4646574APressure gauge housing made of synthetic materialWIEGAND GMBH & CO ALEXANDER·Filed 1985·Granted Mar 3, 1987·6 cites·25 claims
- 1025US4108007AManometers with measurement range multiplicationWIEGAND GMBH & CO ALEXANDER·Filed 1977·Granted Aug 22, 1978·1 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →