Inventor · disambiguated record
George J. Macdonald
Also filed as: MACDONALD GEORGE J · MACDONALD GEORGE JAMES
3 granted patents·103 citations·filing 1973–1996
75Inventor score
Top patents by PatentIndex Score
3 records- 0185US3970257AApparatus for reducing the size of discrete materialMACDONALD GEORGE JAMES·Filed 1973·Granted Jul 20, 1976·55 cites·4 claims
- 0280US4662571AMineral impact breaking apparatusMACDONALD GEORGE J·Filed 1982·Granted May 5, 1987·36 cites·14 claims
- 0328US5842644AAutomobile security deviceFiled 1996·Granted Dec 1, 1998·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →