Inventor · disambiguated record
Gregg S. Gustafson
Also filed as: GUSTAFSON GREGG S
4 granted patents·68 citations·filing 1989–1996
78Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0159US5033297ASubmersible sensorINSTRUMENTATION NORTHWEST INC·Filed 1989·Granted Jul 23, 1991·31 cites·11 claims
- 0239US5460224AWell purge and sample apparatus and methodBATTELLE MEMORIAL INSTITUTE·Filed 1993·Granted Oct 24, 1995·14 cites·13 claims
- 0334US5186253APortable groundwater sampling deviceINSTRUMENTATION NORTHWEST INC·Filed 1991·Granted Feb 16, 1993·16 cites·10 claims
- 0428US5857714AService cable and cable harness for submersible sensors and pumpsINSTRUMENTATION NORTHWEST INC·Filed 1996·Granted Jan 12, 1999·7 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →