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Scott A Bosold
Delaware (New Castle) - Plumbing - Master Plumber
Active -
George S Burns
Delaware (New Castle) - Plumbing - Master Plumber
Active -
Michael A Carty
Delaware (New Castle) - Plumbing - Master Plumber
Lapsed -
John W. Cochran
Delaware (New Castle) - Plumbing - Master Plumber
Active -
Thomas A Cochran
Delaware (New Castle) - Plumbing - Master Plumber
Lapsed -
Thomas H Cochran
Delaware (New Castle) - Plumbing - Master Plumber
Active -
James W. Colbert
Delaware (New Castle) - Plumbing - Master Plumber
Lapsed -
Howard C. Conner
Delaware (New Castle) - Plumbing - Master Plumber
Active -
Gerald P Connor
Delaware (New Castle) - Plumbing - Master Plumber
Lapsed -
Walter D Cooper
Delaware (New Castle) - Plumbing - Master Plumber
Active -
Michael J Cuomo
Delaware (New Castle) - Plumbing - Master Plumber
Active -
William G Ferguson
Delaware (New Castle) - Plumbing - Master Plumber
Active -
John Foley
Delaware (New Castle) - Plumbing - Master Plumber
Lapsed -
John W. Fuller Jr.
Delaware (New Castle) - Plumbing - Master Plumber
Lapsed -
Matthew Garvey
Delaware (New Castle) - Plumbing - Master Plumber
Revoked -
Matthew Garvey
Delaware (New Castle) - Plumbing - Master Plumber
Active -
Edward V. Gibellino
Delaware (New Castle) - Plumbing - Master Plumber
Active -
James W Graham
Delaware (New Castle) - Plumbing - Master Plumber
Active -
John J Hardy
Delaware (New Castle) - Plumbing - Master Plumber
Active -
Jerry Lewis
Delaware (New Castle) - Plumbing - Master Plumber
Lapsed