Assignee
RENKUS HEINZ INC
US·3 granted patents·135 citations·filing 1980–1996
Top patents by PatentIndex Score
3 records- 0187US4583245ASpeaker system protection circuitRENKUS HEINZ INC·Filed 1984·Granted Apr 15, 1986·80 cites·26 claims
- 0255US4336425AHigh frequency compression driver and method of manufacture thereofRENKUS HEINZ INC·Filed 1980·Granted Jun 22, 1982·21 cites·19 claims
- 0354US5750943ASpeaker array with improved phase characteristicsRENKUS HEINZ INC·Filed 1996·Granted May 12, 1998·34 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when RENKUS HEINZ INC 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 →