Rand Singleton

Ron is head of the environmental practice group and has over 30 years of experience in environmental matters including prior work as a physical scientist for the Denver Regional Office of the U.S. Environmental Protection Agency. He represents all types of clients, including various municipalities and other public sector clients, in environmental matters related to Environmental Compliance Audits, Voluntary Cleanups, Underground Storage Tanks, Asbestos, Water Quality, Air Quality, Hazardous W...

Gretchen E. Lipman is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Family Law. Gretchen E., who practices law in Denver, Colorado, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gretchen E. 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...

Seasoned, practical, solution-oriented dealmaker. Twenty years of experience closing hundreds of deals with clients ranging from sophisticated private equity buyers to individual owner/entrepreneur sellers. Serves as outside general counsel to leading middle market companies. Gino Maurelli’s middle market M&A and private equity practice spans four decades. Closing deals on the buy and sell side amid both bull and bear markets, he understands how to navigate different environments to...

Mark serves as head of the firm’s Family Law Group, and has been since joining the firm in 1972. In 1985, he limited his practice to focus exclusively on divorce matters. As one of the leading attorneys in the field, Mark handles cases involving pre-and post-marital agreements, sophisticated property settlements, negotiated settlements, permanent order trials, child-related issues and extensive mediation and arbitration. He also serves as a mediator, settlement master and arbitrator in ...

Lynne Weitzel began her college career at Boston University and graduated from UCLA in 1991. Her college days included a trip around the world via Semester at Sea in 1989. She then attended law school at Tulane Law School in New Orleans, clerking in San Francisco and Washington D.C. during the summers. After graduating from law school, she moved to Denver where she has continuously resided. Lynne has sat on various boards during her legal career including the Metropolitan Denver Interdiscipli...

Tom Macdonald has substantial experience across a broad spectrum of transactional real estate, and real estate and land use litigation, with three distinct specialties: (1) real estate transactions, (2) workouts, foreclosures and bankruptcy, and (3) land use and constitutional litigation. Tom represents commercial lenders with a particular emphasis on loan foreclosures, workouts, bankruptcies and mechanics’ lien litigation. In addition, Tom represents clients in all types of real estate...

More than a decade of experience in patent law. Represents some of the most recognizable names in Silicon Valley and the tech industry at large. Manages international patent portfolios for multinational companies. Benno Guggenheimer brings his technical background to bear on his patent work for Fortune 500 companies. His practice includes patent prosecution and patent analysis, with a focus on electronic devices, software products, medical devices and automated systems. Benno works closely wi...

John Voorhees is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Criminal Defense: White-Collar, Environmental Law and Litigation - Health Care. John, who practices law in Denver, Colorado, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

Benjamin S. Fernandez is a top attorney recognized by Best Lawyers in the practice area(s) of Copyright Law, Litigation - Intellectual Property, Litigation - Patent, Patent Law and Trademark Law. Benjamin S., who practices law in Denver, Colorado, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin S. is held by other top lawyers in the same geographic and legal practice area.