P

Inventor

NORDBY CRAIG J

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

EMERSON ELECTRIC CO

3 patents
US5736823AApr 7, 1998

Constant air flow control apparatus and method

EMERSON ELECTRIC CO140 citations96
US5818194AOct 6, 1998

Direct replacement variable speed blower motor

EMERSON ELECTRIC CO121 citations95
US5241257AAug 31, 1993

Drive system for household appliances

EMERSON ELECTRIC CO20 citations79

WESTINGHOUSE ELECTRIC CORP

2 patents
US4124885ANov 7, 1978

Offset compensation for harmonic neutralized static AC generator

WESTINGHOUSE ELECTRIC CORP22 citations80
US4080554AMar 21, 1978

Variable frequency static motor drive

WESTINGHOUSE ELECTRIC CORP11 citations71

ROETTGER THOMAS D

1 patent
US9026325B1May 5, 2015

Motor controller with externally adjustable power rate constraints

ROETTGER THOMAS D7 citations73