Trenner Law Firm, LLC - Golden, Colorado

Ryan Stroup

Mark did a great job assisting me with my trademark. At first, after applying on my own, my trademark was denied, but after an appeal through Mark they accepted it. If I were to do it all over again I would go through Mark at the Trenner Law Firm, LLC.

Fly High Fire Cubes

When we sought a patent for our creation, Mark helped us through all the steps! We were so new to the whole process! Thank you, Mark, for being very trustworthy, patient and kind. We could depend on you with all of your knowledge and experience! We have continued our relationship with you through the years and will do so in the future. We would highly recommend you without reservation. Respectfully, FlyHigh Fire Cubes

Heather

Deeply appreciate the sage advise and info I received from Mark Trenner and the time he took to speak with me about a sensitive legal concern I wanted to better understand. He shared some brilliant ideas on the best possible courses of action I could take too, which was very kind and incredibly helpful.

I spent a lot of time researching the topic on my own and even tried ChatGPT to learn about it but couldn’t figure it out myself. It took just mere minutes for Mark to explain the legal nature of my intellectual ownership rights related questions and help me make sense of the situation, plus he shared actionable and insightful ideas to move forward; ideas I wouldn’t have thought of or found on my own.

Additionally, his reception team is very friendly and easy to get a hold of to schedule appointments, which is a great bonus.

Truly exactly what I was hoping to walk out of the conversation with and more, Mark is a very knowledgeable and approachable attorney. I’d highly recommend his counsel and would trust him with any case he takes up. Will definitely seek out his help again in the future when I need it!

Zak A

It's a plusher working with Mr. Trenner, I appreciate how simple and straight forward he keeps the process. I defiantly recommend his Law Firm and will be back to get future work, THANK YOU!!!.

Sam Scott

Trenner Law Firm is great to work with, and Mark is very helpful walking you through the process of filing all the necessary paperwork that accompanies patent applications.
I believe they provide good value and do excellent work. I will use him again in the future.

Rex Deitesfeld

As a designer finding a good patent attorney is a challenge. You hire one for their patent acumen but also their ability to translate your idea into a tangible asset that encompasses not only the original premise for the patent but also areas that you did not contemplate. In my experience, Trenner Law exceeded my expectations and does a great job at explaining in (laymen terms) how best to develop a robust and defend-able patent at a reasonable price.

Liesl Grossi

We hired Mark Trenner and his law firm to help us patent our first to market product and Mark was a pleasure to work with. He was always available when we had any questions and guided us through the entire process. He made suggestions and worked with our needs as they arose. One of the great things about using Mark is his flat fee costs- knowing this was a great benefit being that we were a new company. We highly recommend Trenner Law Firm and will continue to use him in the future!

Kristine Im

I highly recommend Trenner Law Firm to anyone from independent entrepreneurs to professional businesses. I've successfully had a trademark and two patents issued using Mark's services online and over the phone. This firm is also diligent when following up when an action is required for renewals. I like his approach by providing you with sufficient information to make informed decisions throughout the process. His service surpasses all others that I've worked with previously and that is why I've used Trenner Law Firm for the last 5 years. Thank you, Mark and team, for your amazing work and I look forward to our future engagements.