Assignee
WING IND
US·6 granted patents·237 citations·filing 1971–1994
Top patents by PatentIndex Score
6 records- 0188US4093435ATotal heat energy exchangersWING IND·Filed 1975·Granted Jun 6, 1978·136 cites·24 claims
- 0275US4191241AEnergy exchange wheel and method of fabricationWING IND·Filed 1978·Granted Mar 4, 1980·31 cites·18 claims
- 0361US4290789ATotal energy exchange apparatusWING IND·Filed 1979·Granted Sep 22, 1981·21 cites·7 claims
- 0451US4361620ATotal energy exchange medium and method of making the sameWING IND·Filed 1971·Granted Nov 30, 1982·11 cites·18 claims
- 0550US5487245APanelled light transmissive memberWING IND·Filed 1994·Granted Jan 30, 1996·29 cites·24 claims
- 0635US4403649AOmni-directional face-and-bypass coilWING IND·Filed 1981·Granted Sep 13, 1983·9 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →