Patent Attorney Joseph Justin Christian

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:51560
Firm/Company:
Address:Niskayuna, NY 12309
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Greer, Burns & Crain, Ltd – An intellectual property law firm.
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-09-06

Top Applicants

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

Applicant Count
Caterpillar Inc. 190
General Electric Company 123
Caterpillar Paving Products Inc. 33
Progress Rail Services Corporation 12
Electro-Motive Diesel, Inc. 8
Solar Turbines Incorporated 6
Caterpillar Global Mining Europe GmbH 6
Caterpillar Work Tools B.V. 6
General Electric Technology GmbH 6
Caterpillar SARL 5
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