Inventor · disambiguated record
Olga Hassan Dolah
Also filed as: DOLAH OLGA H · DOLAH OLGA HASSAN
3 granted patents·88 citations·filing 1997–2017
71Inventor score
Files withDOLAH OLGA HASSAN1
Top patents by PatentIndex Score
3 records- 0173US6295681B1Rotary brush cleaning deviceFiled 1999·Granted Oct 2, 2001·65 cites·22 claims
- 0264US11517089B2Hair roller assembly apparatus and method of useDOLAH OLGA HASSAN·Filed 2017·Granted Dec 6, 2022·1 cites·5 claims
- 0345US5852875ABattery powered coring deviceFiled 1997·Granted Dec 29, 1998·22 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →