Inventor · disambiguated record
Francis J. Appleyard
Also filed as: APPLEYARD FRANCIS J
3 granted patents·46 citations·filing 1975–1984
71Inventor score
Top patents by PatentIndex Score
3 records- 0170US4020020AMethod of treating waste sheet flooringARMSTRONG CORK CO·Filed 1975·Granted Apr 26, 1977·22 cites·3 claims
- 0248US4574065ANon-directional floor tileARMSTRONG WORLD IND INC·Filed 1984·Granted Mar 4, 1986·16 cites·1 claims
- 0343US4253896AMethod of maintaining key between silicone belt and vinyl resin blanket by applying a corona discharge to the beltARMSTRONG CORK CO·Filed 1979·Granted Mar 3, 1981·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →