Inventor · disambiguated record
Robin B. Macdonald
Also filed as: MACDONALD ROBIN B
4 granted patents·151 citations·filing 1984–2002
77Inventor score
Top patents by PatentIndex Score
4 records- 0193US4502956AFilter assemblyRACOR INDUSTRIES INC·Filed 1984·Granted Mar 5, 1985·100 cites·29 claims
- 0279US4565629AFilter assemblyPARKER HANNIFIN CORP·Filed 1984·Granted Jan 21, 1986·39 cites·20 claims
- 0359US6572762B2Supplemental bilge filtration systemPARKER HANNIFIN CORP·Filed 2002·Granted Jun 3, 2003·12 cites·10 claims
- 0427US4751898ACoolant loss valve for engine protective systemPARKER HANNIFIN CORP·Filed 1987·Granted Jun 21, 1988·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →