Assignee
KALFHAUS REINHARD
2 granted patents·13 citations·filing 1981–2005
Technology mixH02M2
Top patents by PatentIndex Score
2 records- 0166US7208922B2Voltage regeneratorKALFHAUS REINHARD·Filed 2005·Granted Apr 24, 2007·11 cites·10 claims
- 0226US4344125ASystem for precise regulation of the output voltage or current of a push-pull inverter having large variations of input voltageKALFHAUS REINHARD·Filed 1981·Granted Aug 10, 1982·2 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when KALFHAUS REINHARD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →