Patent Attorney Ross E Breyfogle

USPTO Data

USPTO data is frequently out of date. You can update your information at the USPTO OED website.

Reg. No.:36759
Firm/Company:Holzer Patel Drennan, P.C.
Address:Denver, CO 80202
Last Updated:2026-10-02

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: HPD Law | Intellectual Property & Business Law
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-08-16

Top Applicants

This practitioner has been affiliated with the following applicants over the past 10 years.

Applicant Count
McGinley Engineered Solutions, LLC 60
New Audio LLC 59
PIKSEL, INC. 38
VEECO INSTRUMENTS INC. 33
Clean Chemistry, Inc. 32
THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE 26
URBAN SKY 25
iPosi, Inc. 24
GOERTEK INC. 24
M.M.A. Design, LLC 24
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