Inventor · disambiguated record
Eric T. Gustafson
Also filed as: GUSTAFSON ERIC · GUSTAFSON ERIC T
5 granted patents·172 citations·filing 1986–2009
82Inventor score
Top patents by PatentIndex Score
5 records- 0191US4777852ARatcheting screwdriverSNAP ON TOOLS CORP·Filed 1986·Granted Oct 18, 1988·96 cites·21 claims
- 0286US5904078APliers with flush joint bias springSNAP ON TECH INC·Filed 1997·Granted May 18, 1999·51 cites·18 claims
- 0363USD367416SEnd of sledge hammer handleSNAP ON TOOLS CORP·Filed 1994·Granted Feb 27, 1996·11 cites·1 claims
- 0455US8051749B2Positive pivot centers for adjustable toolsSNAP ON TOOLS CORP·Filed 2009·Granted Nov 8, 2011·1 cites·7 claims
- 0545US5644957AAdjustable wrench with worm locking mechanismSNAP ON TECH INC·Filed 1995·Granted Jul 8, 1997·13 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →