Inventor · disambiguated record

John Andrew Zwald

Also filed as: ZWALD JOHN A · ZWALD JOHN ANDREW

2 granted patents·47 citations·filing 1975–1976

64Inventor score
Technology areasB21DB21J
Files withGTE SYLVANIA INC2

Top patents by PatentIndex Score

2 records

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