Patent Attorney Daniel J. Ark

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:60978
Firm/Company:Quarles and Brady, LLP
Address:Milwaukee, WI 53202
Last Updated:2026-07-13

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Quarles: Attorneys, Lawyers, Law Firm
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-05-30

Top Applicants

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

Applicant Count
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 1304
VMware, Inc. 962
The General Hospital Corporation 649
Wisconsin Alumni Research Foundation 483
PUMA SE 462
Mayo Foundation for Medical Education and Research 431
ILLINOIS TOOL WORKS INC. 392
Northwestern University 378
MILWAUKEE ELECTRIC TOOL CORPORATION 347
S. C. JOHNSON & SON, INC. 290
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