P

Inventor

ETZEL MARK R

US17 patents
⚠️ This page may combine multiple inventors who share the name “ETZEL MARK R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WISCONSIN ALUMNI RES FOUND

9 patents

ETZEL MARK R

4 patents

POLAROID CORP

2 patents

WISCONSIN ALUMNI RES

1 patent

NEY DENISE M

1 patent