MDAD offers professional patent drawing services to you. Drawings are produced accurately and in a timely fashion. Patent drawings produced by MDAD can be sent to you directly via email. PDF files are a preferred method of sending patent drawings to clients electronically. PDF files are easily opened and printed by anyone using a computer and 600dpi printer. The printed patent drawings from the PDF file are high quality USPTO accepted drawings.

MDAD has fax capabilities available 24 hours a day for your convenience. Your sketches can be faxed directly to MDAD and professional drawings will be created from them.

E-mail is a great way to send digital photographs of your invention to MDAD. Files up to 10 megabytes in size can be sent any time to the MDAD office. MDAD primarily uses Computer Aided Drafting and graphics software to produce it's drawings. Hand sketching can be used were appropriate but is usually not necessary. MDAD can accept the following file formats (in order of preference).