Inventor · disambiguated record
William E. Chalupsky
Also filed as: CHALUPSKY WILLIAM E
5 granted patents·111 citations·filing 1997–2001
83Inventor score
Technology areasB05B
Files withOWENS ILLINOIS CLOSURE INC5
Top patents by PatentIndex Score
5 records- 0182USD424939STrigger sprayerOWENS-ILLINOIS CLOSURE INC·Filed 1999·Granted May 16, 2000·26 cites·1 claims
- 0281USD433943SErgonomic trigger pumpOWENS-ILLINOIS CLOSURE INC·Filed 1999·Granted Nov 21, 2000·25 cites·1 claims
- 0377USD439164STrigger pump having ergonomic featuresOWENS ILLINOIS CLOSURE INC·Filed 1999·Granted Mar 20, 2001·21 cites·1 claims
- 0473US6364171B1Articulated trigger/cover unit for a pump dispenserOWENS ILLINOIS CLOSURE INC·Filed 2001·Granted Apr 2, 2002·22 cites·7 claims
- 0551US5890632ADispensing pump having universal pump body and readily attachable shroud selected from readily attachable shrouds of different outward shapesOWENS ILLINOIS CLOSURE INC·Filed 1997·Granted Apr 6, 1999·17 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →