Inventor

FIEGENER JOHN DARIN

US3 patents

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

STAFFORD ARTHUR

1 patent

US8245360B2Aug 21, 2012

Rope grip slip-knot device

STAFFORD ARTHUR14 citations74

TOOL INC

1 patent

US6875122B2Apr 5, 2005

Laser putting device

TOOL INC9 citations61

STAFFORD MFG CORP

1 patent

USD617629SJun 15, 2010

Rope grip slip-knot device

STAFFORD MFG CORP0 citations40