Assignee
WIKA ALEXANDER WIEGAND GMBH
DE·21 granted patents·237 citations·filing 1995–2010
Top patents by PatentIndex Score
21 records- 0185US6105437APressure transducerWIKA ALEXANDER WIEGAND GMBH·Filed 1998·Granted Aug 22, 2000·81 cites·13 claims
- 0273US7698950B2Pressure sensor assembly for measuring absolute pressureWIKA ALEXANDER WIEGAND GMBH·Filed 2008·Granted Apr 20, 2010·14 cites·14 claims
- 0368USD545707SPressure gage with radial connectorWIKA ALEXANDER WIEGAND GMBH·Filed 2005·Granted Jul 3, 2007·19 cites·1 claims
- 0468USD543476SPressure gage with axial connectorWIKA ALEXANDER WIEGAND GMBH·Filed 2005·Granted May 29, 2007·19 cites·1 claims
- 0559US6684712B2Measuring instrument for a pressure gaugeWIKA ALEXANDER WIEGAND GMBH·Filed 2001·Granted Feb 3, 2004·11 cites·15 claims
- 0652US6978678B2Pressure sensorWIKA ALEXANDER WIEGAND GMBH·Filed 2004·Granted Dec 27, 2005·11 cites·27 claims
- 0751US8020450B2Pressure gaugeWIKA ALEXANDER WIEGAND GMBH·Filed 2009·Granted Sep 20, 2011·3 cites·16 claims
- 0848US7994772B2Remote transmitter for analogue gaugesWIKA ALEXANDER WIEGAND GMBH·Filed 2007·Granted Aug 9, 2011·1 cites·15 claims
- 0947US7895897B2Sensor assembly and use of a sensor assemblyWIKA ALEXANDER WIEGAND GMBH·Filed 2008·Granted Mar 1, 2011·3 cites·12 claims
- 1044US8030990B2Measuring instrument in two-conductor technologyWIKA ALEXANDER WIEGAND GMBH·Filed 2007·Granted Oct 4, 2011·1 cites·23 claims
- 1144USD635936SElectronic pressure switchWIKA ALEXANDER WIEGAND GMBH·Filed 2010·Granted Apr 12, 2011·7 cites·1 claims
- 1244US5983726AProcess for the production of an assembly of a membrane pressure sensor and a membrane pressure sensorWIKA ALEXANDER WIEGAND GMBH·Filed 1997·Granted Nov 16, 1999·12 cites·28 claims
- 1342US7080942B2Bimetal thermometerWIKA ALEXANDER WIEGAND GMBH·Filed 2004·Granted Jul 25, 2006·4 cites·18 claims
- 1442US6845674B2Transfer fluid for pressure measurement technology and its applicationWIKA ALEXANDER WIEGAND GMBH·Filed 2002·Granted Jan 25, 2005·6 cites·11 claims
- 1542US6263739B1Plastic membrane pressure sensor for the semiconductor industryWIKA ALEXANDER WIEGAND GMBH·Filed 1999·Granted Jul 24, 2001·16 cites·18 claims
- 1639US6626045B2Pressure measurement deviceWIKA ALEXANDER WIEGAND GMBH·Filed 2001·Granted Sep 30, 2003·5 cites·20 claims
- 1733US5581029AMeasurement system for a pressure gage as well as a process for the fabrication of such a measurement systemWIKA ALEXANDER WIEGAND GMBH·Filed 1995·Granted Dec 3, 1996·9 cites·20 claims
- 1830USD559716SPressure measurement cartridge for a low and vacuum pressure gas pressure gageWIKA ALEXANDER WIEGAND GMBH·Filed 2005·Granted Jan 15, 2008·2 cites·1 claims
- 1930US6314816B1Measurement system for a pressure measurement device as well as a pressure measurement deviceWIKA ALEXANDER WIEGAND GMBH·Filed 1999·Granted Nov 13, 2001·5 cites·19 claims
- 2028US6301764B1Measuring system for a pressure gauge and method for manufacturing a measuring system for a pressure gaugeWIKA ALEXANDER WIEGAND GMBH·Filed 1999·Granted Oct 16, 2001·4 cites·23 claims
- 2126US6209397B1Pressure sensor membrane having stepped annular peripheral surfaces and pressure sensor employing sameWIKA ALEXANDER WIEGAND GMBH·Filed 1997·Granted Apr 3, 2001·4 cites·20 claims
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