Inventor · disambiguated record
Gerald A. Szpak
Also filed as: SZPAK GERALD A
3 granted patents·1 pending application·22 citations·filing 2006–2014
68Inventor score
Top patents by PatentIndex Score
4 records- 0186US7789552B2Particulate tester with mixer for analytical applicationHACH CO·Filed 2006·Granted Sep 7, 2010·15 cites·18 claims
- 0276US9651038B2Pulsation suppressing air flow system for an air sampling instrumentMET ONE INSTR INC·Filed 2014·Granted May 16, 2017·5 cites·19 claims
- 0372US8363222B2Particulate tester with mixer for analytical applicationHACH CO·Filed 2010·Granted Jan 29, 2013·2 cites·18 claims
- 0455US2013271767A1Particulate tester with mixer for analytical applicationHACH CO·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →