Inventor
COOPER EDWARD
GB18 patents
⚠️ This page may combine multiple inventors who share the name “COOPER EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COOPER EDWARD
3 patentsUS4716357ADec 29, 1987
AC voltage regulator with split primary switching
COOPER EDWARD67 citations94
US3970918AJul 20, 1976
High speed, step-switching AC line voltage regulator with half-cycle step response
COOPER EDWARD25 citations80
US8261459B2Sep 11, 2012
Extendable edge reference tool
COOPER EDWARD0 citations50
POWER SCIENCE INC
3 patentsUS4591872AMay 27, 1986
X-Y distinguishable multi-trace coding for multiparameter recording of a single stylus recorder
POWER SCIENCE INC2 citations61
US4151464AApr 24, 1979
Integrating voltage to frequency converter and memory decoder
POWER SCIENCE INC6 citations61
US4620149AOct 28, 1986
Method and system for recording and displaying input data signals
POWER SCIENCE INC1 citations51