Services	Company Information	Portfolio	References	Contact Information

MDAD has completed over 200 utility patents, design patents, and numerous technical illustrations. MDAD is committed to producing quality drawings for patent attorneys and inventors. Communications between the client and MDAD is important in achieving the goals of each project. The MDAD office is located 15 minutes from Louisville, Kentucky.

Bill Metz is the owner of MDAD and has worked creating patent drawings and technical illustrations for the past 15 years. His technical illustrations have been published in articles worldwide. His background and training is in both engineering and the graphics arts fields. He is co-inventor on several patents and has designed high-tech products that has gained him valuable insight into the patent drawing area.