Assignee
HANSEN DON
4 granted patents·37 citations·filing 1981–1994
Top patents by PatentIndex Score
4 records- 0149US4449564AAdjustable track for louver drapes or blindsHANSEN DON·Filed 1981·Granted May 22, 1984·20 cites·1 claims
- 0240USD356728SBracket for hanging vertical blindsHANSEN DON·Filed 1994·Granted Mar 28, 1995·4 cites·1 claims
- 0336US5094286ALouverHANSEN DON·Filed 1991·Granted Mar 10, 1992·11 cites·10 claims
- 0433USD352654STrack holder for vertical blindsHANSEN DON·Filed 1993·Granted Nov 22, 1994·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →