Inventor · disambiguated record
Norman W. Johnson
Also filed as: JOHNSON NORMAN W · JOHNSON NORMAN WALTER
3 granted patents·41 citations·filing 1977–1997
70Inventor score
Top patents by PatentIndex Score
3 records- 0162US5338337ABeneficiation processMOUNT ISA MINES·Filed 1992·Granted Aug 16, 1994·27 cites·20 claims
- 0241US5836523AApparatus and method for reducing materialFiled 1997·Granted Nov 17, 1998·11 cites·11 claims
- 0330US4102836AWater-dispersible oleoresinous paint bindersCOATES BROTHERS & CO·Filed 1977·Granted Jul 25, 1978·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →