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Sierra IP Law, PC

Law Firm
5 (20 reviews)

About

Get to Know Us Specializing in the procurement, maintenance, and enforcement of intellectual property rights. Areas of Practice Sierra IP Law, PC - Patents, Trademarks & Copyrights provides preliminary assessments and analyses of each client's unique solution, including patent and trademark searc...

Specialties

AI and SoftwareElectricalMechanicalBiotechnologyChemicalMedical DevicesConsumer Products

Services

  • Patent Prosecution
  • Provisional Patent
  • Utility Patent
  • Design Patent
  • Patent Search
  • Office Actions
  • Patent Litigation
  • PCT International
  • Trademark
  • Copyright
  • Trade Secret
  • IP Portfolio
  • Licensing
  • IP Due Diligence
  • Free Consultation

Reviews

Google Reviews
Laura Ward Oct 2021

The attorneys and support staff at Sierra IP Law are each knowledgeable, professional, and responsive.

Paul Mohoff Feb 2026

Working with William and his team was a great experience. I would recommend this firm to anyone looking for IP advise or representation.

Frank Nunes Dec 2021

I consulted with Mark Miller at Sierra IP Law for some legal issues. Mark was thorough and professional through the entire process of serving my legal needs. Sierra IP Law is my first choice for intel...

Megan Hergie Nov 2025

I had a great experience speaking with William Nelson regarding a provisional patent. He was knowledgeable, clear, and very easy to communicate with. He took the time to explain the process in a way t...

William Frusetta Oct 2025

I consulted with Mr. Miller in connection with some IP litigation. It was only by chance we came across someone of Mr. Miller's caliber. He was exceedingly skilled, calm, responsive, swift, and precis...

Matt N Jun 2024

It was a quick, easy, and free consultation related to patents and copyrights. Denise and Will were fantastic. They helped me, were straight to the point, and professional which is exactly what I was...

Corbyn Raven Jan 2024

Mark and his team are very skilled dealing with the government agencies to get your requests approved. I highly recommend Sierra IP Law!

Cori Higley Jun 2023

A nonprofit organization. I am involved with began receiving letters demanding payment for photos shared on our website, claiming copyright infringement. It was a confusing and stressful issue and we ...

Eberardo Parra May 2023

I showed him my case and made it aware he was not able to help me out but still recommended me with someone and was kind enough to take time out his day to do so.Amazing service!

Dustin Lacefield Apr 2023

William and the team at Sierra IP Law are professional, communicative and industry experts in all patent related services. This was my first experience working in patents. They were great at explainin...

Joey Verdugo Feb 2023

Very professional and very nice

George Alexanian Jan 2023

I've used Sierra IP Law with Mark Miller for over fifteen years. He's helped me obtain twenty utility patents, seven trademarks, and copyrights. I licensed the patents then sold ten of them along with...

Jaswant Saini Nov 2022

I recently consulted them regarding copyright legal issues. They were very professional and thorough. I had a positive experience and was able to see the case through.

Lawrence Calvillo Oct 2022

William Nelson and his team at Sierra IP Law were awesome to work with. They helped my partners and I trademark Precision Home Loans and they made the process really easy. I would highly recommend the...

Marshall Sriboonrung Oct 2022

I was worried about claiming and protecting my business name so I called Sierra IP Law. IP law is really complex, but they explained things simply every step of the way so a guy like me could understa...

Ed Leal May 2022

Excellent, The best patent firm in Fresno.

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