Inventor · disambiguated record
John Francis Kowalczyk
Also filed as: KOWALCZYK JOHN · KOWALCZYK JOHN FRANCIS
2 granted patents·137 citations·filing 1992–1996
69Inventor score
Files withSENSORMATIC ELECTRONICS CORP1
Top patents by PatentIndex Score
2 records- 0182US5357240AEAS tag with mechanically vibrating magnetic element and improved housing and method of making sameSENSORMATIC ELECTRONICS CORP·Filed 1992·Granted Oct 18, 1994·87 cites·63 claims
- 0267US5711355APortable liquid transfer container and dispensing nozzle with non-movable part free flow, vapor recovery and overfill prevention systemFiled 1996·Granted Jan 27, 1998·50 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →