E-mail:

DrTom72@att.net

Phone:

(800) 973 - 2444

(937) 426 - 1222

(937) 429 - 5876

Mailing/shipping Address:

Leonard Research

PO Box 340607

Dayton, OH  45434 - 0607

Location Address:

Leonard Research

93 Shelford Way

Dayton, OH 45440