Inventor

WATKINS WILLIAM JAMES

US3 patents

Patents

3 patents

US6882070B2Apr 19, 2005

Electric motor having a terminal board

SMITH CORP A O15 citations80

US6873131B1Mar 29, 2005

Dual voltage electric motors

SMITH CORP A O7 citations68

US7045979B2May 16, 2006

Multiple-speed electric machine and method of operating the same

SMITH CORP A O8 citations66