Assignee
APPROPRIATE TECH CORP
US·8 granted patents·455 citations·filing 1982–1988
Top patents by PatentIndex Score
8 records- 0194US4921032ARoman shadesAPPROPRIATE TECH CORP·Filed 1988·Granted May 1, 1990·105 cites·8 claims
- 0288US4649981AEdge seal for fabric coversAPPROPRIATE TECH CORP·Filed 1985·Granted Mar 17, 1987·127 cites·16 claims
- 0388US4418739AInsulating window coveringAPPROPRIATE TECH CORP·Filed 1982·Granted Dec 6, 1983·70 cites·13 claims
- 0486US4610292AInsulating shade assembly with removable coverAPPROPRIATE TECH CORP·Filed 1985·Granted Sep 9, 1986·73 cites·15 claims
- 0569US4744403ARetrofittable insulating system for solar roomsAPPROPRIATE TECH CORP·Filed 1987·Granted May 17, 1988·43 cites·19 claims
- 0665US4516618AEdge seal and rerailer for insulating shadeAPPROPRIATE TECH CORP·Filed 1982·Granted May 14, 1985·27 cites·13 claims
- 0731US4497436AVenting system for insulating window shadeAPPROPRIATE TECH CORP·Filed 1983·Granted Feb 5, 1985·5 cites·9 claims
- 0829US4651796AEdge seal and rerailer for insulating shadeAPPROPRIATE TECH CORP·Filed 1984·Granted Mar 24, 1987·5 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →