Individual holder
DERGHAM ALI R
US·3 granted patents·0 citations·filing 2009–2009
Individually held — no corporate assignee on record.
Technology mixG03G3
Top patents by PatentIndex Score
3 records- 0145US8195080B2Waste cyclone dispense system with controlled rotating cylinder gateDERGHAM ALI R·Filed 2009·Granted Jun 5, 2012·0 cites·14 claims
- 0242US8229341B2Waste cyclone dispense system with a controlled gateDERGHAM ALI R·Filed 2009·Granted Jul 24, 2012·0 cites·13 claims
- 0339US8180245B2Xerographic machine toner contamination control systemDERGHAM ALI R·Filed 2009·Granted May 15, 2012·0 cites·12 claims
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