P

Inventor

PETZEN III JOHN ALEXANDER

US5 patents
⚠️ This page may combine multiple inventors who share the name “PETZEN III JOHN ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN ELECTRIC

3 patents

OJHA PRADYUMNA

1 patent

CAFFREY PAUL OLIVER

1 patent