Assignee
BIRCHER AG
CH·3 granted patents·5 citations·filing 1987–2000
Technology mixH01H2
Top patents by PatentIndex Score
3 records- 0140US6265679B1Switching element, in particular a pressure-wave switchBIRCHER AG·Filed 2000·Granted Jul 24, 2001·3 cites·18 claims
- 0226USD453740SPressure-wave switchBIRCHER AG·Filed 2000·Granted Feb 19, 2002·1 cites·1 claims
- 0315US4853506APressure actuated snap switchBIRCHER AG·Filed 1987·Granted Aug 1, 1989·1 cites·6 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →