Inventor · disambiguated record
William J. Stewart
Also filed as: STEWART WILLIAM J · STEWART WILLIAM JOHN
3 granted patents·19 citations·filing 1987–1997
63Inventor score
Top patents by PatentIndex Score
3 records- 0151US6270817B1Crumb coating compositionLIPTON THOMAS J CO·Filed 1997·Granted Aug 7, 2001·17 cites·12 claims
- 0228US4995910ANon-stick coating composition and method for thermoplastic materialsARMSTRONG WORLD IND INC·Filed 1989·Granted Feb 26, 1991·1 cites·18 claims
- 0328US4830884ANon-stick coating composition and method for thermoplastic materialsARMSTRONG WORLD IND INC·Filed 1987·Granted May 16, 1989·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →