Inventor

WOLTERSDORF GARY R

US2 patents

Patents

2 patents

US7626836B2Dec 1, 2009

Method and apparatus for adjustable voltage/adjustable frequency inverter control

ROCKWELL AUTOMATION TECH INC25 citations90

US6577483B1Jun 10, 2003

Dynamic braking method and apparatus

ROCKWELL AUTOMATION TECH INC61 citations90