Assignee
GOMAA ASHRAF
US·3 granted patents·1 pending application·21 citations·filing 2014–2018
Top patents by PatentIndex Score
4 records- 0183US9267326B2Drive assisted roller assembly for rolling doorGOMAA ASHRAF·Filed 2014·Granted Feb 23, 2016·15 cites·27 claims
- 0274US10864394B2Balancing strip collector for retractable curtainGOMAA ASHRAF·Filed 2017·Granted Dec 15, 2020·4 cites·14 claims
- 0367US10145174B2Master/slave shaft assembly for fire door and curtainGOMAA ASHRAF·Filed 2017·Granted Dec 4, 2018·2 cites·20 claims
- 0442US2018216403A1Reduced Motor Drive Shaft For Retractable Curtain AssemblyGOMAA ASHRAF·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →