Individual holder
BEHRENS WALTER R
3 granted patents·66 citations·filing 1979–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0164US4553430AIlluminated wind socks for airportsBEHRENS WALTER R·Filed 1984·Granted Nov 19, 1985·23 cites·8 claims
- 0261US5129387AAnti-ice buildup system for roof vents and the likeBEHRENS WALTER R·Filed 1990·Granted Jul 14, 1992·25 cites·36 claims
- 0353US4302799ABreakaway reuseable runway marker lamp for airportsBEHRENS WALTER R·Filed 1979·Granted Nov 24, 1981·18 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →