P

Inventor

PETROWSKY WILLIAM J

US4 patents
⚠️ This page may combine multiple inventors who share the name “PETROWSKY WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

3 patents
US5119059AJun 2, 1992

Combined differential and common mode choke for a power supply

IBM40 citations90
US5539606AJul 23, 1996

Electronic circuit breaker

IBM5 citations60
US7560913B2Jul 14, 2009

Input-tracking, automatic output-margining method and system

IBM5 citations58

ATKINS ROBERT G

1 patent
US8539274B2Sep 17, 2013

Load shedding during emergency power off event

ATKINS ROBERT G2 citations59