About Trenner Law Firm: When Experience Matters

patent attorney denver

Founded in 2004 in Colorado, Trenner Law Firm, LLC assists individuals, small and large businesses. Originally serving clients in the Denver-metro and front range of Colorado, Trenner Law Firm now serves clients throughout the United States regardless of physical location through our Online Law Firm. Certain restrictions apply.

Why Choose Trenner Law Firm

Nearly Two (2) Decades of Experience on Your Side

Mark Trenner is licensed as an attorney by the state of Colorado and the U.S. Patent & Trademark Office. Mark has over 18 years of experience as an intellectual property law attorney. Mark has prepared, filed, and prosecuted numerous patent, trademark, and copyright applications. His experience also includes business law issues, such as entity formation, agreements, and licensing. After practicing for 5 years as an attorney in several private law firms, Mark also served as senior patent counsel for the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) in Golden, Colorado for 4 years.

Patents Filed

Creative Solutions for Your Budget

Trenner Law Firm delivers quality work product, one-on-oneattention, and cost-effective service to all clients. Don’t pay high hourly rates. Don’t be surprised when the invoice arrives. Know up-front what a project is going to cost before you authorize any work. Trenner Law offers competitive flat-fee pricing, but not at the expense of quality. All work is delivered on time, all the time.

Free Phone Support is Part of Each Project

The patent application process can be complicated. Mark Trenner explains your options in clear and understandable terms so that you can make important decisions to protect your ideas. And you should never hesitate to pick up the phone and call if you have a question about a matter we are handling for you.

Services provided by Trenner Law Firm

  • Advice and Planning
  • Patents
  • Trademarks
  • Copyrights
  • Trade Secrets
  • Licensing and Agreements
  • Business Entity Formation
  • Other Intellectual Property and Business Law Issues