Inventor

GUSTAFSON ERIC T

US4 patents

⚠️ This page may combine multiple inventors who share the name “GUSTAFSON ERIC T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SNAP ON TOOLS CORP

2 patents

US4777852AOct 18, 1988

Ratcheting screwdriver

SNAP ON TOOLS CORP96 citations93

USD367416SFeb 27, 1996

End of sledge hammer handle

SNAP ON TOOLS CORP11 citations72

SNAP ON TECH INC

2 patents

US5904078AMay 18, 1999

Pliers with flush joint bias spring

SNAP ON TECH INC51 citations91

US5644957AJul 8, 1997

Adjustable wrench with worm locking mechanism

SNAP ON TECH INC13 citations71