P

Inventor

PETRIE EDWARD M

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

WESTINGHOUSE ELECTRIC CORP

4 patents

ABB RESEARCH LTD

1 patent

ABB POWER T & D CO

1 patent