Patrick G. Wamsley

Patrick Wamsley is a registered patent attorney and practices all aspects of patent prosecution. Prior to becoming a patent attorney, Patrick worked at the United States Patent and Trademark Office (USPTO) as a patent examiner. Patrick specialized in analog to digital converters, data compression, decoders, encoders, filters, serial to parallel converters, and sigma-delta modulators.

  • Education
    • BSEE George Washington University
    • MEEE University of Virginia
    • JD George Washington University Law School
  • Admission
    • United States Patent Office
    • District of Columbia Bar
  • Membership
    • American Intellectual Property Law Association (AIPLA)

  • Firm News

    FIRM NEWS:
    Maier & Maier Secures Victory on Appeal at the Federal Circuit

    Maier & Maier is pleased to report that we secured a victory for our client Firstbeat Technologies OY in a case involving a heart rate measuring apparatus incorporated into wearable technology. The case was originally filed by Polar Electro OY in the District of Delaware on November 7, 2011, but was eventually transferred to the […]

    FIRM NEWS:
    Upcoming Webinar – Cutting USPTO Pendency at the Source – Front-End AI for Faster, Stronger Filings

    On Tuesday October 7, 2025, at 12 PM ET Maier & Maier Partner and former Deputy Commissioner for Patent Examination Policy at the USPTO Bob Bahr will be a commentator on a Webinar hosted by Gene Quinn of IPWatchDog to discuss pendency at the USPTO. Patent pendency at the United States Patent and Trademark Office […]

    FIRM NEWS:
    Kathleen Cooney-Porter returns to USPTO as Senior Trademark Advisor

                Kathleen Cooney-Porter has announced her return to the USPTO to serve as a senior trademark advisor Under Secretary and Director of The United States Patent and Trademark Office. Ms. Cooney-Porter is an expert in trademark matters having previously worked both at the USPTO as a trademark examiner and senior law advisor as well as […]