3 Best Patent Attorneys in Fresno, CA

Expert-recommended Top 3 Patent Attorneys in Fresno, California. All of our patent lawyers actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Mark D. Miller - Fresno, CA Patent Attorneys - Lawyer Portrait Image
Mark D. Miller - Fresno, CA Patent Attorneys - Law Firm Exterior Image
Mark D. Miller - Fresno, CA Patent Attorneys - Law Firm Logo
8+ YEARS ON TBR
CALL EMAIL

MARK D. MILLER

SIERRA IP LAW, PC
7030 North Fruit Avenue, Suite 110,
Fresno, CA 93711 Directions

Since 1984

Practice Areas:

✓Utility Patents ✓Design Patents ✓Provisional Patent Applications ✓Plant Patents ✓Plant Variety Protection Act ✓Patentability Search ✓Patent Litigation ✓International Patents ✓International Design Registrations ✓Trademark Registration ✓Trademark Infringement ✓Trademark Searches ✓International Trademarks ✓Trade Dress ✓Trademark Licensing ✓Copyrights

" Mark D. Miller is the founder of the Sierra IP Law, PC. He finished his JD at Santa Clara University School of Law. Over the past 30 years, he has obtained hundreds of patents and trademarks on behalf of his clients from the U.S. Patent and Trademark Office. He was admitted to practice in all state courts within the State of California, the United States Patent and Trademark Office, the United States Supreme Court, the United States Court of Appeals, the Federal Circuit, the Ninth Circuit, the United States District Court, Northern District of California, the United States District Court, Eastern District of California, the United States District Court, Central District of California, the United States District Court, Southern District of California, the United States District Court, Western District of Michigan, the United States District Court, Northern District of Indiana, and the United States District Court, District of Colorado. Mark's depth of knowledge in intellectual property, litigation, and business concerns is highly valued by his clients. He has also received scores of patents and trademarks in foreign countries. Sierra IP Law, PC specializes in handling the procurement, maintenance, and enforcement of intellectual property rights. Their patent attorneys have broad and deep experience helping clients with patent preparation and prosecution of patents. Sierra IP Law, PC serves you throughout the Central San Joaquin Valley and the Coastal areas of California.

2026 Highlights: Sierra IP Law, PC has many years of experience serving and negotiating patent, trademark, copyright licensing, purchase and sale agreements, and related IP transactions."

Reviews   |   Write a Review
License #116349

Contact:

(559) 436-3800

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

8+ YEARS ON TBR
CALL EMAIL

COLEMAN & HOROWITT, LLP

499 West Shaw Avenue, Suite 116,
Fresno, CA 93704 Directions

Since 1994

Practice Areas:

✓Utility Patents ✓Design Patents ✓Plant Patents ✓Patents ✓Intellectual Property Lawsuit ✓Prohibiting the Infringement ✓Identify and Classify Your Trade Secrets ✓Licensing and Franchising ✓IP Valuation and Audits ✓Registering a Trademark ✓the Patent Application Process ✓Intellectual Property Strategies and Monetization ✓Patent and Trademark Monitoring and Portfolio Management ✓Patent Searches ✓Prosecution ✓Trademark Searches ✓Registration ✓Copyright Registration ✓Licensing and Litigation ✓Trade Secret Protection ✓Policies and Litigation ✓Trade Dress Protection

" Coleman & Horowitt, LLP was founded by Darryl J. Horowitt. The firm has been serving businesses and individuals in serious legal disputes for over 30 years. When you are looking for skilled and experienced advocates to zealously discuss your case, their attorneys can assist you in finding a solution. Their IP department, which is positively integrated with their litigation and transactions departments, has the depth and experience to provide sophisticated and complete solutions to any IP issues their clients face. Coleman & Horowitt, LLP assists in the procurement of IP assets, provides representation in the negotiation and drafting of IP transactions, and litigates infringement actions and unfair competition claims.

2026 Highlights: Coleman & Horowitt, LLP can offer experienced and strategic counsel to help them protect their goals and desires."

Reviews | Play Video | Write a Review

Contact:

(559) 248-4820 (800) 891-8362

Mon-Fri: 8:30am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

Marcus N. DiBuduo, Esq - Fresno, CA Patent Attorneys - Lawyer Portrait Image
Marcus N. DiBuduo, Esq - Fresno, CA Patent Attorneys - Law Firm Logo
8+ YEARS ON TBR
CALL EMAIL

MARCUS N. DIBUDUO, ESQ

FENNEMORE CRAIG, P.C
8080 North Palm Avenue, Third Floor,
Fresno, CA 93711 Directions

Since 2008

Practice Areas:

✓Identifying IP ✓Protecting IP in Business Dealings ✓Branding and E-commerce ✓Enforcing Intellectual Property Rights ✓Patents and Litigation ✓Acquisition ✓Enforcement ✓Licensing of Patents ✓Trademarks ✓Copyrights ✓Trade Secrets ✓Equity Agreements ✓Employment Issues ✓Angel Investor Financings ✓Convertible Debt Financings ✓Venture Debt Financings

" Marcus N. DiBuduo is the director of Fennemore Craig, P.C. He obtained his J.D. at San Joaquin College of Law. He is a member of the American Intellectual Property Law Association, the International Trademark Association, and the Federal Circuit Bar Association. He was admitted to practice. He was admitted to the California, U.S. District Court, the Central District of California, the Eastern District of California, Northern District of California, the Southern District of California, U.S. Court of Appeals, Ninth Circuit, U.S. Court of Appeals, Federal Circuit, U.S. Patent and Trademark Office. His clients regularly call on Marcus to provide strategic counsel on all aspects of intellectual property law. His practice helps entrepreneurs of all ages, whether startups, investment-ready businesses, or firmly established multinational enterprises. Marcus also advises clients on matters unique to e-commerce. Fennemore Craig, PC is a full-service Am Law 200 business law firm that embraces change and drives innovation.

2026 Highlights: Fennemore Craig, P.C. presents forward-thinking advocacy to generate value for clients and assist them in keeping pace with the rate of change by protecting legal interests and identifying possibilities."

Reviews   |   Write a Review
License #258684

Contact:

(559) 325-4052 (559) 432-4500

Mon-Fri: 8:30am - 5:30pm
Sat & Sun: Closed

TBR® Inspection Report: