David W. "Dave" Heckenbach

Courtney is an shareholder at Sherr Puttmann Akins Lamb PC. Prior to joining SPAL, Courtney was an attorney at Hinds and Hinds Family Law and worked for the Honorable Angela Arkin and the Honorable Kerry Hada. Courtney has dedicated her professional career to helping families experiencing transition and conflict. Courtney handles complex domestic relations matters ranging from financial disputes to high-conflict child custody matters. Courtney gives each case the individual attention it deser...

Alan D. Sweetbaum is the founding shareholder of the law firm of Sweetbaum Sands Anderson PC. He founded the law firm in 1994 and has grown the practice from two lawyers to its present size. Mr. Sweetbaum has been practicing law continuously since 1983. He practices in the area of commercial and civil litigation and specializes in handling all types of litigation affecting real estate. Mr. Sweetbaum also handles bankruptcy, foreclosure, receivership, quiet title actions, construction defect a...

Andrew S. Klatskin is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Andrew S., 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 Andrew S. is held by other top lawyers in the same geographic and legal practice area.

Bruce A. Fowler is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates, Tax Law and Trusts and Estates. Bruce A., who practices law in Denver, Colorado, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bruce A. is held by other top lawyers in the same geographic and legal practice area.

Brian L. Duffy is a president of the firm and previously served as Chair of the firm’s 600-member Global Litigation Department from 2009-2013. He focuses his practice on trial and appellate work in the class action, employment, energy, commercial contract and product liability areas, serving as national, regional and local counsel in high-profile cases. Brian represents public and privately-held entities and their principals in complex business-related disputes arising from both interna...

David Wilson, a Fellow of the College of Commercial Arbitrators and the Chartered Institute of Arbitrators, is an independent international and U.S. arbitrator and mediator who handles complex, high-stakes commercial and IP disputes, focusing on the energy and technology sectors, among others. A Colorado lawyer and Solicitor of the Senior Courts of England and Wales, he has 70+ arbitral appointments (chair, panelist, sole arbitrator, and emergency arbitrator) under ICDR, AAA, ICC and other ru...

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...

Michael P. Kane is a Colorado severe injury trial lawyer who limits his practice exclusively to catastrophic injury and wrongful death cases. He is a former Deputy District Attorney in Arapahoe and Douglas Counties and a U.S. Marine veteran. Mr. Kane has obtained multiple seven-figure jury verdicts and settlements and is a member of the American Board of Trial Advocates (ABOTA).

Bob Turner is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. Bob, who practices law in Aurora, Colorado, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bob is held by other top lawyers in the same geographic and legal practice area.

Riley was born in Aurora, Nebraska and had the good sense to move to Colorado when he was 2 years old. He graduated from Drake University with a Bachelor of Arts in Political Science in 2000. Riley received his Juris Doctorate from the University of Denver, Sturm College of Law in 2004. He was admitted to the Colorado Bar in October 2004. He is a member of the Colorado and Denver Bar Associations, and is active in the Family Law Section and Young Lawyer’s Division. Riley is a member of ...