Representative Clients

Comtek Computer Systems, Inc.

Bytware, Inc.

U.S. Night Vision Corporation

Bylin Engineered Systems, Inc.

Its Good Beverage Co. LLC

Santa Cruz Media, Inc.

Intellectual Property Overview
Patent Law
- Preparation of Patent Applications
- Patent Infringement Litigation
Trade Secrets
Trademark Law
Copyright Law
Registration
Infringement

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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Costello Law Corporation is an intellectual property law firm located in Sacramento. Our attorneys serve clients in Sacrament and throughout California's Silicon Valley, including Stockton, Marysville, Yuba City, Carmichael, Fairfield, Roseville, Fair Oaks, Lodi, Davis, Vacaville, San Francisco, Oakland, Sunnyvale, San Jose, Fremont, Sacramento County, Contra Costa County, Alameda County, San Francisco County, San Mateo County, Santa Clara County, Yolo County and Solano County.