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William A. Douty
Delaware (Smyrna) - Plumbing - Master Hvacr
Inactive -
Donald F. MacDonald
Delaware (Baltimore) - Plumbing - Master Hvacr
Inactive -
Kenneth Mueller
Delaware (Highland) - Plumbing - Master Hvacr
Inactive -
Larry D. Tasker
Delaware (Clayton) - Plumbing - Master Hvacr
Inactive -
Ronald W. A. Morris, Sr
Delaware (Parsonsburg) - Plumbing - Master Hvacr Restricted
Inactive -
Marvin E. Terry
Delaware (Sharpsburg) - Plumbing - Master Hvacr Restricted
Inactive -
David J Martin
Delaware (Harrington) - Plumbing - Master Plumber
Inactive -
Martin L Mueller
Delaware (Hebron) - Plumbing - Master Plumber
Inactive -
Harry G Newcomer
Delaware (White Hall) - Plumbing - Master Plumber
Inactive -
Peter J Peden
Delaware (Stockton) - Plumbing - Master Plumber
Inactive -
William J. Wolf
Delaware (Clearwater) - Plumbing - Master Plumber
Inactive