Inventor · disambiguated record
Douglas D. Macmillan
Also filed as: MACMILLAN DOUGLAS D · MACMILLAN DOUGLAS DANA
5 granted patents·151 citations·filing 1993–2004
82Inventor score
Files withDANA DOUGLAS INC1DANA DOUGLAS MEDICAL INC1Dana Douglas Medical1RANDOM PRODUCTS TRUST1RANDON PRODUCTS TRUST1
Top patents by PatentIndex Score
5 records- 0190US6659478B2Combination walker and transport chairRANDOM PRODUCTS TRUST·Filed 2001·Granted Dec 9, 2003·79 cites·13 claims
- 0285US6651994B2Walker with movable carry basketRANDON PRODUCTS TRUST·Filed 2001·Granted Nov 25, 2003·55 cites·8 claims
- 0352USD361050SWalkerDANA DOUGLAS MEDICAL INC·Filed 1994·Granted Aug 8, 1995·9 cites·1 claims
- 0442USD365675SBrake handle for a walkerDana Douglas Medical·Filed 1993·Granted Jan 2, 1996·6 cites·1 claims
- 0526USD515630SDisplay stand assemblyDANA DOUGLAS INC·Filed 2004·Granted Feb 21, 2006·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →