Assignee
COLLINS RICHARD
US·3 granted patents·49 citations·filing 1990–2013
Top patents by PatentIndex Score
3 records- 0174US5078180AAutomatically operated gate valve for recreational vehiclesCOLLINS RICHARD·Filed 1990·Granted Jan 7, 1992·41 cites·28 claims
- 0266US10001884B2Voltage driven self-capacitance measurementCOLLINS RICHARD·Filed 2013·Granted Jun 19, 2018·3 cites·10 claims
- 0357US8522908B1Photoelectric-activated switch for a motorized wheelchairCOLLINS RICHARD·Filed 2013·Granted Sep 3, 2013·5 cites·20 claims
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