NYBERG, JAMES R

Minnesota (Fargo) - Plumbing - Backflow Prevention Tester
Issued

NYGAARD, TIMOTHY

Minnesota (Stillwater) - Plumbing - Backflow Prevention Tester
Expired

NYSTROM, RUSSELL

Minnesota (Andover) - Plumbing - Backflow Prevention Tester
Expired

O'BRIEN, JOHN G

Minnesota (Wyoming) - Plumbing - Backflow Prevention Tester
Expired

O'LAUGHLIN, SEAN P

Minnesota (Winona) - Plumbing - Backflow Prevention Tester
Expired

OAS, RYAN D

Minnesota (Hanover) - Plumbing - Backflow Prevention Tester
Expired

OBER, JAMES

Minnesota (Hudson) - Plumbing - Backflow Prevention Tester
Expired

OBERBARNSCHEIDT, HENRY

Minnesota (Champlin) - Plumbing - Backflow Prevention Tester
Expired

OBRIEN, ROBERT D

Minnesota (Rogers) - Plumbing - Backflow Prevention Tester
Issued

OBRIEN, JEFFREY C

Minnesota - Plumbing - Backflow Prevention Tester
Issued

OBRIEN, DARBY

Minnesota - Plumbing - Backflow Prevention Tester
Expired

ODEEN, JOSEPH D

Minnesota (Buffalo) - Plumbing - Backflow Prevention Tester
Issued

ODEGARD, DAVID D

Minnesota (Bemidji) - Plumbing - Backflow Prevention Tester
Expired

OETTERER, NICHOLAS L

Minnesota (Duluth) - Plumbing - Backflow Prevention Tester
Issued

OGUNSINA, ADEYEYE S

Minnesota - Plumbing - Backflow Prevention Tester
Expired

OKERSTROM, ROBERT J

Minnesota - Plumbing - Backflow Prevention Tester
Expired

OLANDER, JACQUE C

Minnesota (Cottage Grove) - Plumbing - Backflow Prevention Tester
Issued

OLAUGHLIN, JACOB A

Minnesota (Rushford) - Plumbing - Backflow Prevention Tester
Expired

OLEK, TYLER A

Minnesota - Plumbing - Backflow Prevention Tester
Issued

OLSON, ASOLPH L

Minnesota (Prescott) - Plumbing - Backflow Prevention Tester
Issued