P

Inventor

PETTINELLI JOHN

US6 patents
⚠️ This page may combine multiple inventors who share the name “PETTINELLI JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAND HELD PROD INC

4 patents

PETTINELLI JOHN

1 patent

WELCH ALLYN DATA COLLECTION

1 patent