P

Inventor

PETTINELLI JOHN A

US7 patents
⚠️ This page may combine multiple inventors who share the name “PETTINELLI JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAND HELD PROD INC

3 patents

MEIER TIMOTHY P

1 patent

HAVENS WILLIAM H

1 patent

WELCH ALLYN INC

1 patent

WELCH ALLYN DATA COLLECTION

1 patent