Registered US Patent Attorney
Keep Your Big Ideas Safe Call 720-221-3708
Registered US Patent Attorney
Keep Your Big Ideas Safe Call 720-221-3708
Registered US Patent Attorney
Keep Your Big Ideas Safe Call 720-221-3708
Registered US Patent Attorney
Keep Your Big Ideas Safe Call 720-221-3708
Registered US Patent Attorney
Keep Your Big Ideas Safe Call 720-221-3708

Experience

Mark Trenner has over 15 years of experience helping inventors and businesses protect their valuable ideas. He is registered to practice before the U.S. Patent Office (since 1998) and as an attorney in the state of Colorado (since 1999).
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We Accept All Major Credit Cards!

We know how helpful it is to know the total cost upfront which is why we offer a flat fee and project-based pricing. When your bill arrives, there will be NO surprise charges for miscellaneous expenses such as long distance calls or faxes.
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Value & Competitive Rates

Mark Trenner understands the financial concerns inventors and small business owners face when they are first starting out. Even established businesses need to keep their costs down. His law office is based in Colorado, where overhead costs are low.
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Straightforward Advice & Trust

One of our most important values is honesty. Trenner Law Firm seeks to establish trust with our clients so that they can rest assured that their best interests are always in mind. Trenner Law Firm was established in 2004 with the idea that client interests should come first.
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FOR A QUICK QUOTE

Trenner Law Firm views the relationship
Trenner Law Firm views the relationship

Trenner Law Firm views the relationship between a patent attorney and client as more than just a business transaction. We understand the value behind intellectual property and we want to help you protect it.

Protecting Intellectual Property
Protecting Intellectual Property

It is unfortunate to see people undervalue their own intellectual property. Intellectual property can bean extremely valuable asset that deserves to be legally protected. Would you let someone borrow your car without permission? Of course not!

Inventors start here
Inventors start here

Inventors often ask “when should I file a patent application for my invention?” or “can I wait to file a patent application for my invention?” The short answer is – as soon as possible. Waiting to file a patent application risks losing all rights to the invention.

PATENT LAW FIRM VIDOES

Mark Trenner delivers knowledge to the business community through numerous presentations at local business groups and Chambers of Commerce, on the radio, and through a series of educational videos. Use our Contact Form if you would like to schedule a presentation for your local business group. Please remember that Mark Trenner can only provide general information (NOT LEGAL ADVICE) except to established clients of Trenner Law Firm. Please seek the assistance of a licensed attorney for assistance with your particular matter.

AS SEEN ON THE TOM MARTINO SHOW!

View All Our Patent Law Firm Videos Here.

What Our Clients Say

  • Amazing, Amazing, Amazing. I have hired Mark Trenner over the years for different projects for my company and I am impressed and satisfied with the results every time. I appreciate his professionalism,knowledge,rapport and character. Mark Trenner is my attorney of choice for my business needs and I will continue to refer him and highly recommend him to every business owner I know. If you are looking for help with your business copyright/ trademark and patent needs, contact Mark Trenner.

    Patricia Rivera
    Patricia Rivera Co Founder DAP Media Group, LLC
  • Working with Mark Trenner was refreshing for me because he truly cares about his clients and the service he provides. Throughout the trademark and patent process, Mark was very responsive, thorough, and knowledgeable. He took the time to explain each step to me, including the challenges I may encounter. I highly recommend Mark Trenner and his law firm!

    Jomana Malone
    Jomana Malone
  • I am the co-founder and vice president of technology at Vescent Photonics. We have been working with Trenner Law Firm for more than four years and could not be happier.

    Scott Davis
    Scott Davis

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