P

Inventor

ESPINOZA-IBARRA RICARDO ERNESTO

US9 patents
⚠️ This page may combine multiple inventors who share the name “ESPINOZA-IBARRA RICARDO ERNESTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD DEVELOPMENT CO

4 patents

ESPINOZA-IBARRA RICARDO ERNESTO

2 patents

WARNES LIDIA

2 patents

VERIFONE INC

1 patent