Inventor

CHRISMAN LARS R

US3 patents

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

RICHARD ALLAN MEDICAL IND INC

1 patent

US5762255AJun 9, 1998

Surgical instrument with improvement safety lockout mechanisms

RICHARD ALLAN MEDICAL IND INC3,261 citations97

COLLEGE PARK IND INC

1 patent

US7862622B2Jan 4, 2011

Prosthetic foot with adjustable heel height

COLLEGE PARK IND INC71 citations93

TENNANT CO

1 patent

US10683220B2Jun 16, 2020

Liquid treatment systems and methods

TENNANT CO0 citations37