Welcome to Marsh Fischmann & Breyfogle LLP

We have been creating expertly focused intellectual property solutions for the past 15 years.

At Marsh Fischmann & Breyfogle LLP we focus solely on Intellectual Property law, and it is this concentration of energy, effort, and expertise that qualifies us to deliver a superior level of strategic IP solutions unrivaled in the Rocky Mountain region.

We know that Intellectual property is the DNA of your business; the virtual code by which you conduct your business. In short, it is essential to the life of your enterprise, and must be protected and managed to its full effect.

That’s where we come in. MFB provides expertly focused solutions that identify, safeguard, and implement your most valuable assets.

Our organizational structure and singular focus results in a powerful blend of big firm expertise with small firm services.


Our breadth of knowledge ensures that our clients receive superior IP law strategies and solutions. Every attorney at MFB has a technical background in engineering or science, giving us a significant advantage in meeting our clients’ complex IP needs. Our attorneys are also all registered to practice before the U.S. Patent and Trademark Office.


At MFB, we know that a consistent, customer-focused relationship yields the best results for our clients. Our clients typically deal with one attorney exclusively – rather than an assemblage of various employees with differing levels of understanding and commitment. Our face-to-face approach allows for clear, consistent, and comprehensive service.


Our commitment to IP Law means that we offer the full spectrum of IP-based services, including:

  • Preparing, prosecuting, and managing our clients’ patent and trademark applications – in the US and abroad
  • Freedom to Operate Analyses
  • Third party patent and trademark assessments
  • Counseling in relation to various intellectual property transactional matters