Inventor · disambiguated record
W. Douglas Maclean
Also filed as: MACLEAN W D · MACLEAN W DOUGLAS
3 granted patents·1 pending application·84 citations·filing 1983–2007
67Inventor score
Technology areasA63B
Top patents by PatentIndex Score
4 records- 0185US4541627AExercise rowing machineMACLEAN W DOUGLAS·Filed 1983·Granted Sep 17, 1985·82 cites·12 claims
- 0252US7597654B2Apparatus and methods for moveable exercise benchesVECTRA FITNESS INC·Filed 2007·Granted Oct 6, 2009·0 cites·16 claims
- 0349US7303514B2Apparatus and methods for moveable exercise benchesVECTRA FITNESS INC·Filed 2004·Granted Dec 4, 2007·2 cites·37 claims
- 0440US2006223678A1Exercise deviceMACLEAN W D·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →