Assignee
WINDSOR DOOR INC
US·2 granted patents·53 citations·filing 1997–1999
Top patents by PatentIndex Score
2 records- 0160US5913352AHinge and improved hinge and panel surface geometry of a multi-panel door assemblyWINDSOR DOOR INC·Filed 1997·Granted Jun 22, 1999·35 cites·22 claims
- 0245US6263541B1Winding cone of an overhead door counterbalancing mechanism and torsion spring winding method thereforWINDSOR DOOR INC·Filed 1999·Granted Jul 24, 2001·18 cites·30 claims
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