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WILLIAMS, JOHN J
Minnesota (Duluth) - Plumbing - Backflow Prevention Rebuilder
Issued -
WILLIS, JAMES A
Minnesota - Plumbing - Backflow Prevention Rebuilder
Issued -
WILLMS, ROGER K
Minnesota (Zimmerman) - Plumbing - Backflow Prevention Rebuilder
Issued -
WILMES, TIMOTHY J
Minnesota (Madison Lake) - Plumbing - Backflow Prevention Rebuilder
Issued -
WILSON, STEVEN B
Minnesota (Beldenville) - Plumbing - Backflow Prevention Rebuilder
Issued -
WINANS, SCOTT T
Minnesota (Superior) - Plumbing - Backflow Prevention Rebuilder
Issued -
WINKELMAN, PAUL M
Minnesota (Venice) - Plumbing - Backflow Prevention Rebuilder
Expired -
WINN, JOHN M
Minnesota - Plumbing - Backflow Prevention Rebuilder
Expired -
WINTER, RICHARD J
Minnesota (Marshall) - Plumbing - Backflow Prevention Rebuilder
Issued -
WINTHEISER, RICHARD C
Minnesota - Plumbing - Backflow Prevention Rebuilder
Issued -
WITTLIEF, CLAYTON W
Minnesota (Oronoco) - Plumbing - Backflow Prevention Rebuilder
Issued -
WITTLIEF, CLINTON D
Minnesota (Oronoco) - Plumbing - Backflow Prevention Rebuilder
Issued -
WOBSE, RICHARD R
Minnesota (Hudson) - Plumbing - Backflow Prevention Rebuilder
Issued -
WOCHNICK, THOMAS R
Minnesota (Avon) - Plumbing - Backflow Prevention Rebuilder
Issued -
WOHLRABE, JOSHUA M
Minnesota (Deer River) - Plumbing - Backflow Prevention Rebuilder
Issued -
WOLD, WINTON D
Minnesota (Wayzata) - Plumbing - Backflow Prevention Rebuilder
Expired -
WOLD, MICHAEL W
Minnesota - Plumbing - Backflow Prevention Rebuilder
Voluntarily Terminated -
WOLD, RICHARD J
Minnesota - Plumbing - Backflow Prevention Rebuilder
Expired -
WOLF, TODD M
Minnesota (Rush City) - Plumbing - Backflow Prevention Rebuilder
Issued -
WOLF, RICHARD B
Minnesota (Andover) - Plumbing - Backflow Prevention Rebuilder
Issued