Zachary Al-Tabbaa

John R. Wahl is a registered patent attorney with more than 35 years experience in patent, trademark and trade secret law, including related prosecution, opinion and licensing matters, litigation support and strategic client counseling. His technical experience includes electrical, mechanical, biotech instrumentation, computers and computer peripherals, electronic circuits, lasers, chemical processing, and software technologies. John has prior engineering experience in both naval and commerci...

Chad McShane is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Chad, who practices law in Denver, Colorado, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Chad is held by other top lawyers in the same geographic and legal practice area.

Rebecca Hudson is a member of Greenberg Traurig’s Benefits & Compensation Practice in Denver. Rebecca provides strategic advice to public and private company employers on all aspects of employee benefits including the design and implementation of tax-qualified retirement plans, welfare plans, deferred compensation and executive compensation plans. Rebecca frequently advises companies with respect to compensation and benefit issues in corporate events, including joint ventures, merge...

Katy O'Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Katy, who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katy is held by other top lawyers in the same geographic and legal practice area.

Extensive experience with a variety of complex, high-profile transactions. Provides practical, business-minded advice. Recognized for his leadership in the M&A space. Avi Loewenstein represents private equity funds, entrepreneurs, family offices and private companies in a variety of complex transactions including mergers and acquisitions, leveraged buyouts, growth equity and minority investments, corporate reorganizations and general corporate matters. Additionally, he has crafted complex...

Kelley A. Howes is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance Law. Kelley A., who practices law in Denver, Colorado, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kelley A. is held by other top lawyers in the same geographic and legal practice area.

Hal specializes in franchise and intellectual property litigation and arbitration. He also has a wide range of experience in trademark registration and commercial litigation. Hal is admitted to practice law in Colorado, Wyoming, and the District of Columbia as well as the United States Courts of Appeals for the 1st, 4th, 9th, 10th, and Federal Circuits. Hal is an approved arbitrator with the American Arbitration Association. He is a member of the American Bar Association’s Intellectual ...

Jay Tiftickjian Tiftickjian Law Firm, P.C. – DUI Defense www.criminallawdenver.com Jay Tiftickjian is one of Colorado’s most recognized and respected DUI defense attorneys. He has been named “Lawyer of the Year” in DUI Defense by Best Lawyers and has been selected by his peers for inclusion in The Best Lawyers in America® for over a decade. He has also been voted Colorado’s Best DUI Lawyer multiple times by Law Week Colorado , the official publication of the ...

Larry is a Partner in our Denver office with over 45 years of legal experience, and he specializes in commercial, business, employment, and civil rights litigation. Larry represents businesses of all sizes, employers, insurance carriers, financial institutions, and health care professionals in both state and federal court in a wide variety of cases including class actions involving commercial disputes, employment discrimination, wrongful discharge, retaliation, wage and hour violations, civil...

Jim Rigberg is a seasoned business lawyer who provides end-to-end client representation in a variety of contexts. With particular expertise in the real estate and healthcare industries, Jim puts his years of courtroom experience to work advising clients on front-end strategies to secure optimal leverage and avoid exposure to costly litigation down the road. Jim also focuses his practice on Intellectual Property, where he helps clients protect their investments in their brands and creative out...