Inventor · disambiguated record
James R. Petzold
Also filed as: PETZOLD JAMES R
4 granted patents·128 citations·filing 1981–1991
79Inventor score
Files withARMSTRONG WORLD IND INC4
Top patents by PatentIndex Score
4 records- 0193US4405657ANon-skid plastic flooring product and method of manufactureARMSTRONG WORLD IND INC·Filed 1982·Granted Sep 20, 1983·43 cites·3 claims
- 0291US4348447ANon-skid plastic flooring product and method of manufactureARMSTRONG WORLD IND INC·Filed 1981·Granted Sep 7, 1982·68 cites·6 claims
- 0363US5140088AHigh tg surface covering wear layer and seam coaterARMSTRONG WORLD IND INC·Filed 1991·Granted Aug 18, 1992·13 cites·20 claims
- 0430US4933220AMethod of seam coating flooringARMSTRONG WORLD IND INC·Filed 1988·Granted Jun 12, 1990·4 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →