Assignee
PERRY DONALD
US·4 granted patents·23 citations·filing 2012–2017
Top patents by PatentIndex Score
4 records- 0191US8640626B2Ramp system for bridging flexible cable to rigid railPERRY DONALD·Filed 2012·Granted Feb 4, 2014·14 cites·20 claims
- 0288US8640627B1Traction channel equipped ramp system for bridging flexible cable to rigid railPERRY DONALD·Filed 2013·Granted Feb 4, 2014·8 cites·14 claims
- 0366US10336346B2Cable trolley having evacuation aidPERRY DONALD·Filed 2017·Granted Jul 2, 2019·1 cites·20 claims
- 0442US9758178B2Cable trolley having a swivel assembly and coupling link for aerial safety harnessPERRY DONALD·Filed 2015·Granted Sep 12, 2017·0 cites·15 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →