Inventor · disambiguated record
Robert W. Macdonnell
Also filed as: MACDONNELL ROBERT W
4 granted patents·37 citations·filing 1974–1976
74Inventor score
Top patents by PatentIndex Score
4 records- 0164US3981548AConstant contact side bearingMAC CO R W·Filed 1975·Granted Sep 21, 1976·20 cites·10 claims
- 0247US4135833ARailway bolster lugMAC CO R W·Filed 1975·Granted Jan 23, 1979·11 cites·3 claims
- 0328US3946873AAb-type piston assembly shipping coverUNITY RAILWAY SUPPLY CO INC·Filed 1974·Granted Mar 30, 1976·5 cites·3 claims
- 0425US4092932AReplaceable bolster gib arrangementMAC CO R W·Filed 1976·Granted Jun 6, 1978·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →