Trenner Law Firm – Colorado Patent Attorney

Trenner Law Firm works exclusively with individual entrepreneurs, start-ups, and small businesses. Trenner Law Firm advises clients on building an effective intellectual property (IP) portfolio, including patent and trademark protection for their product innovations and inventions.

Patent Attorney Mark Trenner views the relationship between a patent attorney and his clients as more than just a business transaction. We understand the value behind intellectual property and we want to help you protect it.

Mark Trenner understands the challenges small businesses and individual inventors face and can help you protect your ideas and achieve your business goals.

Mark’s years of experience can help you take the steps to start protecting your ideas right away. Whether you have a new invention to protect, or you’re building a patent portfolio for your business, Mark has over 20 years experience working with individuals, entrepreneurs, and businesses of all sizes.

Community Service & Charitable Giving

At Trenner Law Firm, we believe it is important to help those in need and help make our community a better place. Mark lends his legal and business expertise for various causes without charge. Mark and his family serve the community through volunteer and fundraising activities. Mark and his family also make regular donations to non-profits and charities, including KLOVE radio and other ministries, the Leukemia & Lymphoma Society (research and support for cancer patients), the Dumb Friends League (animal rescue), and others.

Protecting Your Intellectual Property

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

Trenner Law Firm can help secure rights to your intellectual property by helping file for patent, copyright, trademark, and trade secret protection.

Don’t have time to meet in person? That’s alright! Most of our clients are too busy running the day-to-day operations of very successful businesses and find that our Online Patent Law Firm is a cost-effective and efficient way to get faster assistance while still enjoying the same quality legal work as a brick-and-mortar law firm.

Patent Attorney Phone Call

Contact us today to find out if we can help you!

When Experience Counts

Mark Trenner’s combined formal education (including 3 engineering degrees!) and years of experience working with companies on the forefront of all types of technologies, provides you with the knowledge and skill necessary to legally secure protection needed in today’s competitive marketplace.

Mark Trenner is licensed as an attorney to practice before the U.S. Patent & Trademark Office, and can help clients in all 50 states with patent and federal trademark law.

Mark Trenner has over 20 years of experience helping inventors and businesses protect and add real value to their innovative products and inventions.

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.

Our innovative law firm structure allows us to offer all of our clients competitive project-based pricing. Trenner Law Firm is technologically advanced, which helps keeps overhead costs low. Mark Trenner is tech-savvy, being one of the early adopters of the U.S. Patent and Trademark Office electronic filing system.

We continue to explore the latest innovations in technology to provide our clients with fast and efficient service, while still maintaining the quality legal services every client should expect.

Straightforward Advice & Trust

Tom Martin

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.

Mark Trenner is a proud member of Tom Martino’s Referralist. Mark is also a frequent guest on Tom Martino’s Troubleshooter radio show. In Colorado, listen to the show weekdays on Denver’s 630AM – KHOW. Not in Colorado? Podcasts of previous shows are also available through the KHOW website and

If you want reliable and dependable legal service, contact us today.

As Seen On the Tom Martino Show!

Proud Member of Tom Martino’s Referrallist for over 10 years!

View All Our Patent Law Firm Videos Here.

Please remember that Mark Trenner can only provide general information online (this is NOT LEGAL ADVICE). Please seek the personal assistance of a licensed attorney for assistance with your particular matter.