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William C. Groh

Attorney Profile

Top Rated Business Litigation Attorney in Louisville, CO

Thomas P. Howard, LLC
842 West South Boulder Road, Suite 100
Louisville, CO 80027
Phone: 303-665-9845
Fax: 303-665-9847
Selected to Rising Stars: 2015 - 2020
Licensed in Colorado Since: 2011
Practice Areas: Business Litigation (60%), Intellectual Property (40%)
  • Free Consultation
Attorney Profile

At the law firm of Thomas P. Howard, LLC, attorney William C. Groh provides his clients in Boulder, Louisville, Denver and throughout Colorado with a personalized and cost-effective approach to their commercial litigation needs. In his years of experience handling intellectual property (IP) law cases, he has focused on claims such as trademark and copyright infringement, trade secret misappropriation and noncompete agreement violations.

Mr. Groh also frequently takes business and commercial law cases involving partnership disputes, civil theft, breach of contract and breach of fiduciary duty. He assists with litigation and disputes involving the Uniform Commercial Code, the Perishable Agricultural Commodities Act and the Foreign Sovereign Immunities Act. He has tried cases to verdict in both state and federal courts with success.

After graduating cum laude from the University of Pennsylvania with his Bachelor of Arts degree, Mr. Groh attended George Mason University, Antonin Scalia Law School and earned his Juris Doctor degree in 2005. He became licensed to practice in Virginia in 2005 and then in the District of Columbia and Colorado as well.

Contributions Mr. Groh has made to the profession include numerous articles in professional publications, and he has earned memberships in professional associations such as the Colorado Bar Association, the Colorado Intellectual Property American Inn of Court and the Faculty of Federal Advocates. 

Practice Areas
  • 60%Business Litigation
  • 40%Intellectual Property
Focus Areas

Intellectual Property Law


6 Years Rising Stars
  • Rising Stars: 2015 - 2020

About William C. Groh

First Admitted: 2005, Virginia

Professional Webpage:


  • Honors: Member of the Moot Court Board and Trial Advocacy Participant, Finalist in GMU Upper Class Moot Court Competition, Finalist in GMU Trial Advocacy Competition, George Mason University School of Law, Arlington, Virginia
  • , Colorado Super Lawyers – Rising Star, 2015 – 2020

Bar/Professional Activity

  • Colorado, 2011
  • Faculty of Federal Advocates
  • Colorado Intellectual Property American Inn of Court
  • Colorado Bar Association
  • Virginia, 2005
  • District of Columbia, 2009

Educational Background

  • University of Pennsylvania, B.A., Cum Laude, Major: History – With Distinction in American History, 2002

Scholarly Lectures/Writings

  • Federal courts generally agree that the Copyright Act greatly limits potential contribution and indemnification rights among co-defendants facing joint and several liability for copyright infringement. Westlaw Citation: 44-May Colo. Law. 49, Contribution and Indemnification Among Multiple Infringers, Colorado Lawyer, 2015
  • The amendments to rules governing Colorado and federal subpoenas promise substantial changes to subpoena practice. New CRCP 45 allows subpoenas solely for documents while significantly expanding procedures to protect information. New FRCP 45 clarifies the role of the trial court in hearing compliance-related motions and simplifies the rules governing service of out-of-state parties.  Westlaw Citation: 42-DEC Colo. Law. 57, The Changes to Colorado and Federal Civil Rule 45, The Colorado Lawyer, 2013
  • New and important changes to the Federal Rules of Civil Procedure (Federal Rules) took effect on December 1, 2015 and apply to all newly filed cases as well as currently pending cases "insofar as just and practicable." The changes affect Rules 1, 4, 16, 26, 30, 31, 33, 34, 37, 55, and 84. They deal primarily with the scope of discovery, case management, and preservation of electronically stored information (ESI). The amendments generally reflect an effort to refocus litigants' ongoing obligation to conduct discovery efficiently and in appropriate proportion to the needs of the case at issue, The 2015 Amendments to the Federal Rules of Civil Procedure, 45 The Colorado Lawyer 23 (Feb. 2016), 2016
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Office Location for William C. Groh

842 West South Boulder Road
Suite 100
Louisville, CO 80027

Phone: 303-665-9845

Fax: 303-665-9847

Last Updated: 6/15/2021

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