Inventor · disambiguated record
Grady A. Dugas
Also filed as: DUGAS GRADY A
3 granted patents·188 citations·filing 1991–1999
77Inventor score
Top patents by PatentIndex Score
3 records- 0177US5203433AAutomatic braking wheelchairDUGAS GRADY A·Filed 1991·Granted Apr 20, 1993·63 cites·18 claims
- 0274US5984334AAutomatic braking wheelchairFiled 1997·Granted Nov 16, 1999·75 cites·5 claims
- 0370US6264007B1Automatic locking system for wheelchairsSAFER AUTOMATIC WHEELCHAIR WHE·Filed 1999·Granted Jul 24, 2001·50 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →