Inventor

HARTMANN RICHARD

US4 patents

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

ITC INC

2 patents

USD580233SNov 11, 2008

Combined beverage container holder and mounting ring

ITC INC19 citations91

US4764851AAug 16, 1988

Light fixture

ITC INC25 citations89

(unassigned)

1 patent

USD442561SMay 22, 2001

Electric power director panel

15 citations80

HARTMANN RICHARD

1 patent

US4870710AOct 3, 1989

Body-liquid collecting and mattress protecting apparatus

HARTMANN RICHARD22 citations77