Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.

Law Firm Overview

ADDMG has 28 attorneys in 6 offices in Orlando, Jacksonville, Miami, Tampa, Melbourne and Winter Springs. 

 Since 1972, ADDMG, a Florida based Intellectual Property law firm, has been serving companies across the state and nationwide. Herbert Allen, registered patent attorney and Florida Board Certified in Intellectual Property Law, brought his extensive intellectual property experience to Orlando.  Robert Dyer, whose practice areas include business litigation and alternative dispute resolution, joined the firm in 1980.  Ava Doppelt, Florida Board Certified in Intellectual Property Law, joined the firm in 1983 and added her substantial expertise in trademarks, copyrights, and related litigation.  In 1990, Stephen Milbrath, Florida Board Certified in Business Litigation and Intellectual Property Law, joined the firm with his experience in the trial and appeal of complex cases.  That same year, Brian Gilchrist, Florida Board Certified in Intellectual Property Law, joined the group in the areas of business litigation and all phases of intellectual property.

ADDMG has garnered many awards and acknowledgements, including currently being listed as one of the Top 50 Law Firms in the nation, as recognized by Trademark Insider, one of the Top 50 Trademark Law Firms in the nation as recognized by Intellectual Property Today, one of the Top 100 Patent Law Firms in the nation as recognized by Intellectual Property Today, as well as recognized by The Best Lawyers in America, Florida Trend's Legal Elite, Florida Super Lawyer Listings and Orlando Magazine's Best Lawyers.   

We would welcome the opportunity to help you protect, enforce and defend your U.S. and International intellectual property rights.  

Areas of Practice

• Intellectual Property Law
• Patents
• Trademarks
• Litigation & Appeals

West Practice Categories

Intellectual Property Law, Patents, Trademarks, Litigation & Appeals