Inventor · disambiguated record
Douglas Mayes
Also filed as: MAYES DOUGLAS
4 granted patents·110 citations·filing 1993–2004
79Inventor score
Top patents by PatentIndex Score
4 records- 0172US5333894AWheel mounting apparatus for wheelchairsMAYES DOUGLAS·Filed 1993·Granted Aug 2, 1994·40 cites·13 claims
- 0260US5643143AWheelchair trainerD & J DEV WORKSHOP INC·Filed 1996·Granted Jul 1, 1997·35 cites·17 claims
- 0356US5649883ARacer wheelchair trainerD & J DEV WORKSHOP INC·Filed 1996·Granted Jul 22, 1997·32 cites·10 claims
- 0441US7428940B2Steerable transport trolleyTYNECAT TECHNOLOGIES PTY LTD·Filed 2004·Granted Sep 30, 2008·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →