Inventor · disambiguated record

Eric C. Zirkel

Also filed as: ZIRKEL ERIC C

1 granted patent·1 pending application·12 citations·filing 1984–2013

34Inventor score

Technology areasE04F Y10T

Files withARMSTRONG WORLD IND INC2

Top patents by PatentIndex Score

2 records

0145US4595621ASimulated embossing on floor coveringARMSTRONG WORLD IND INC·Filed 1984·Granted Jun 17, 1986·12 cites·2 claims
0242US2015165748A1Continuous floor product forming system and processARMSTRONG WORLD IND INC·Filed 2013·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →