Assignee
LINK CONTROLS INC
US·2 granted patents·101 citations·filing 1991–1993
Top patents by PatentIndex Score
2 records- 0187US5079417AFailsafe sensing edge for automatic doors and gatesLINK CONTROLS INC·Filed 1991·Granted Jan 7, 1992·71 cites·11 claims
- 0258US5399851AFailsafe sensing edge for automatic doors and gates having a U-shaped outer covering and an elongated actuating memberLINK CONTROLS INC·Filed 1993·Granted Mar 21, 1995·30 cites·10 claims
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