Patent Attorney Richard A Wulff

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:42238
Firm/Company:Knowles Corporation
Address:Itasca, IL 60143
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Legal News & Business Law News | The National Law Review
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-05-05

Top Applicants

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

Applicant Count
Knowles Electronics, LLC 450
MARVELL SEMICONDUCTOR, INC. 34
Knowles Cazenovia, Inc. 28
Marvell World Trade Ltd. 21
B/E Aerospace, Inc. 12
Knowles (UK) Ltd. 7
SYS-TECH SOLUTIONS, INC. 4
KLX ENERGY SERVICES LLC 4
REHABILITATION INSTITUTE OF CHICAGO 4
Integrated Microwave Corporation 4
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