Inventor · disambiguated record

Paul J. Szarka

Also filed as: SZARKA PAUL J

2 granted patents·35 citations·filing 1975–1986

62Inventor score

Technology areasE01C Y02W

Files withSZARKA ENTERPRISES2

Top patents by PatentIndex Score

2 records

0163US3955761AMethod for providing a vehicular supporting deck for a railroad grade crossingSZARKA ENTERPRISES·Filed 1975·Granted May 11, 1976·25 cites·9 claims
0237US4871809ARailroad flangeway filler and expansion joint sealerSZARKA ENTERPRISES·Filed 1986·Granted Oct 3, 1989·10 cites·9 claims

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