Inventor

HENGSTENBERG ERIC

US3 patents

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

KNIGHT RIFLE INC

2 patents

US7076902B2Jul 18, 2006

Firing system for a firearm

KNIGHT RIFLE INC16 citations78

US6996930B2Feb 14, 2006

Retractable face safety for a firearm

KNIGHT RIFLE INC10 citations67

(unassigned)

1 patent

US6922932B2Aug 2, 2005

Action release for a muzzleloader

9 citations67