Assignee
DUBE RANDALL S
US·3 granted patents·15 citations·filing 2006–2012
Top patents by PatentIndex Score
3 records- 0173US9359173B2Elevator governor having two tripping mechanisms on separate sheavesDUBE RANDALL S·Filed 2011·Granted Jun 7, 2016·5 cites·20 claims
- 0270US9517918B2Car mounted overspeed governor actuation deviceDUBE RANDALL S·Filed 2012·Granted Dec 13, 2016·3 cites·17 claims
- 0365US8136795B2Centrifugally actuated governorDUBE RANDALL S·Filed 2006·Granted Mar 20, 2012·7 cites·24 claims
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