Assignee
ENERGY VENT INC
US·5 granted patents·52 citations·filing 1978–1985
Top patents by PatentIndex Score
5 records- 0166US4193541ADamper latchENERGY VENT INC·Filed 1978·Granted Mar 18, 1980·28 cites·11 claims
- 0238US4587706AThermally responsive damper assembly having interfitting parts and methodENERGY VENT INC·Filed 1985·Granted May 13, 1986·9 cites·2 claims
- 0338US4445078AProcessor module for power factor controllerENERGY VENT INC·Filed 1983·Granted Apr 24, 1984·9 cites·6 claims
- 0432US4361272AThermal damper for rectangular flueENERGY VENT INC·Filed 1981·Granted Nov 30, 1982·6 cites·7 claims
- 0526USD271615SDamper unitENERGY VENT INC·Filed 1981·Granted Nov 29, 1983·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →