P

Inventor

BURTZLAFF THOMAS R

US4 patents
⚠️ This page may combine multiple inventors who share the name “BURTZLAFF THOMAS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AVON PROD INC

2 patents

ARCADE MARKETINGS INC

1 patent

GRIFFITHS CATHOLYN T

1 patent