Inventor

GRUNWALD DONALD R

US3 patents

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

VICTAULIC CO OF AMERICA

2 patents

US5054819AOct 8, 1991

Plumbing elbows or bends

VICTAULIC CO OF AMERICA49 citations88

US5611236AMar 18, 1997

Crimping tool with means to keep jaws parallel

VICTAULIC CO OF AMERICA15 citations69

SI HANDLING SYSTEMS

1 patent

US6208908B1Mar 27, 2001

Integrated order selection and distribution system

SI HANDLING SYSTEMS247 citations95