Patent Attorney Robert P Greenspoon

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:40004
Firm/Company:Dunlap Bennett & Ludwig, PLLC
Address:Chicago, IL 60601
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Dunlap Bennett & Ludwig Law Firm - Business & Litigation Lawyers
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-08-22

Top Applicants

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

Applicant Count
Impossible Objects, Inc. 64
Massachusetts Institute of Technology 53
TAIWAN UNION TECHNOLOGY CORPORATION 13
AAL Scientifics, Inc. 11
DPG USA Inc. 9
Rheoxtech LLC 6
Buffalo Games, LLC 6
EVA INNOVATIONS, INC. 6
ZHONGWEI (SHANGHAI) ENERGY TECHNOLOGY CO. LTD 4
SPINA CARE CORP 4
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