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Contact Our Dedicated Patent Attorneys

Whether you need assistance with a patent application or you require legal representation for an infringement lawsuit, our dedicated attorneys will work closely with you, providing you with personal and responsive attention.

If you are looking for fast and effective protection for your intellectual property, call our law office in Sacramento or contact us through the online form below.

Our lawyers are registered with the United States Patent and Trademark Office, and we represent individual inventors, start-up businesses, midsize companies, entrepreneurs and academic institutions throughout California.

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The use of the Internet or this form for communication with the firm or any individual member of the firm does not establish an attorney-client relationship. Confidential or time-sensitive information should not be sent through this form.

John P. Costello, Law Offices
331 J Street, Suite 200
Sacramento, CA 95814
Phone: 916-520-3359
Phone: 916-520-3360
Fax: 916-441-4254
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