Patrick A. Kelly

William Davidson's practice focuses on the litigation/arbitration aspects of construction law. He represents primarily private owners, engineers, general contractors, subcontractors and suppliers on substantial construction projects, including power plants, chemical plants, gas processing plants, cryogenic plants, sports facilities, commercial properties, light rail, and the fabrication of production modules for the upstream oil and gas industry. His experience includes the prosecution and de...

Shari L. Heyen has experience in complex bankruptcy, restructuring, insolvency and complex commercial litigation matters. She is a Certified Public Accountant and has represented numerous creditors' committees, debtors, bank groups, acquirers and other significant constituencies in national Chapter 11 cases and workout proceedings, including complex oil, gas and energy cases. Shari has broad experience in the prosecution and defense of fiduciary litigation, foreclosures, real estate, oil and ...

G. Alan Rafte is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law, Natural Resources Law, Oil and Gas Law and Project Finance Law. G. Alan, who practices law in Houston, Texas, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which G. Alan is held by other top lawyers in the same geographic and legal practice area.

Tim Shelby focuses on complex commercial litigation and oil and gas-related litigation. When interviewed by Chambers USA, clients offered the following assessments: “Tim is an excellent trial lawyer;” “Tim has good common sense and comes up with great strategy, which always leads to good results;” and “Tim is excellent at what he does.” Tim is recognized by Best Lawyers in America for commercial litigation in Texas from 2015 – 2025. Tim is recognized ...

Keith R. Derrington is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Keith R., who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Keith R. is held by other top lawyers in the same geographic and legal practice area.

Ivan M. Rodriguez is a top attorney recognized by Best Lawyers in the practice area(s) of Admiralty and Maritime Law and Insurance Law. Ivan M., who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ivan M. is held by other top lawyers in the same geographic and legal practice area.

Denis Ducran is the Co-Managing Partner of Peckar & Abramson’s Texas offices and co-vice chair of the firm’s Construction Contracts and Risk Management practice. He is a board-certified construction attorney and registered architect specializing in construction industry transactions, risk management, and dispute resolution. Denis works closely with contractors and others in the construction industry from the inception of projects, through the construction phase, and after comp...

Andrew Sullo is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Andrew, who practices law in Houston, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew is held by other top lawyers in the same geographic and legal practice area.

Kent Hanszen is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Real Estate Law. Kent, who practices law in Houston, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kent is held by other top lawyers in the same geographic and legal practice area.

Amy Moss represents public and private companies in a broad range of national and international corporate, finance, real estate and commercial transactions. Her practice is focused on mergers and acquisitions, divestitures, corporate and debt restructurings, private placements, general business transactions and contracts, joint ventures, commercial lending transactions, and corporate governance. She provides cost-effective general counsel representation to privately owned businesses, venture ...