P

Inventor

HARTMANN JR RICHARD

US18 patents
⚠️ This page may combine multiple inventors who share the name “HARTMANN JR RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ITC INC

11 patents

ALPHA IND INC

2 patents

(unassigned)

1 patent

HARTMANN JR RICHARD

1 patent

BALANCE TECHNOLOGY INC

1 patent

THERMATOOL CORP

1 patent

ITC INCORPORATED

1 patent