Inventor

CARLSON BERTYL W

US6 patents

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

ALPHA M INC

2 patents

US4828210AMay 9, 1989

One-hand adjustable lock for tether

ALPHA M INC56 citations93

US5074011ADec 24, 1991

Strap lock for adjusting loops

ALPHA M INC38 citations89

BLOUNT INC

1 patent

US5211212AMay 18, 1993

Cutting tooth

BLOUNT INC157 citations96

ACME MACHINE COMPANY

1 patent

US4323034AApr 6, 1982

Dog jump apparatus

ACME MACHINE COMPANY31 citations87

UNIV MINNESOTA

1 patent

US4941313AJul 17, 1990

Humane training aid with adjustable muzzle loop having an adjustable locking device

UNIV MINNESOTA15 citations72

CARLSON BERTYL W

1 patent

USD336095SJun 1, 1993

Hydraulic work holder and positioner

CARLSON BERTYL W2 citations54