Timothy Randolph Barr

Peter F. Vaira serves as Special Counsel to Weir LLP in Philadelphia, Pennsylvania. Over the course of more than 50 years in practice, Mr. Vaira has represented clients in complex criminal defense , white-collar matters, civil litigation , and alternative dispute resolution proceedings in state and federal courts. His practice includes white-collar criminal defense, internal and parallel investigations, antitrust matters, corporate crisis management, and complex commercial disputes. In additi...

Larry E. Coben is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Larry E. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Larry E. Coben since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional re...

As a principal of the law firm of Sidkoff, Pincus & Green, P.C., Robert A. Davitch is committed to representing Pennsylvanians in Philadelphia, Montgomery, Bucks, Chester, Delaware, Lehigh and Northampton Counties. Mr. Davitch focuses his practice on handling cases that involve employment and labor law, civil rights, constitutional law, and plaintiff personal injury.Mr. Davitch earned his undergraduate degree from The Pennsylvania State University, graduating Phi Beta Kappa. He went on to...

Michael P. Dunnam is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Michael P. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Michael P. Dunnam since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michael P. Dunnam is held by other lawyers.

Carol is the managing partner of Manko, Gold, Katcher & Fox LLP, working in the firm's complex industrial and regulatory practices. She has worked with a broad range of industrial clients in the manufacturing, energy and waste management sectors. Carol counsels clients on a wide variety of environmental issues, including permitting, compliance and enforcement matters related to air emissions, storage tanks, stormwater, wastewater, and hazardous and non-hazardous waste. She has assisted cl...

Mark W. Tanner primarily represents victims of medical negligence and insurance bad faith, and also has substantial experience in cases involving disability insurance claims, civil rights claims, and class action litigation. An accomplished Philadelphia Personal Injury lawyer with a wide ranging practice, Mark has handled cases throughout the region and across the country, and has been appointed as a liaison counsel in mass tort litigation at both the state and federal court level. He has sec...

Kristen Bennett is passionate about the law and enjoys helping her clients navigate potentially confusing areas of estate planning, as well as estate and trust administration, with care, understanding and compassion. She keeps abreast of the ever-changing laws that affect her clients so that she can give them the most up-to-date information possible. Practicing in the firm’s Greater Wilmington, Delaware office, Kristen also provides counsel on taxation and tax planning for individuals a...

Marc Zucker is a commercial litigator and appellate advocate with more than four decades of experience representing businesses and individuals in complex legal disputes throughout Pennsylvania and New Jersey. At Weir LLP, his practice includes complex commercial litigation in state and federal courts, federal and state appellate practice and alternative dispute resolution. In addition to his litigation practice, Marc Zucker serves as a neutral arbitrator and private mediator in commercial and...

Howard J. Davis is the Chair of the Business and Finance Department and a managing partner of the Firm. He represents clients in a broad range of transactions and acts as outside general counsel to numerous middle market and start-up companies. Howard has an extensive background in representing buyers/sellers, investors, and issuers in mergers and acquisitions; joint ventures and strategic alliances; and corporate finance transactions. During his more than 30 years of experience, he has been ...

Deborah R. Willig has served as Willig, Williams & Davidson’s managing partner since the firm’s founding in 1979. A determined advocate for workers, Deborah has focused her practice on labor relations and employment law since 1976. As a labor and employment attorney, Deborah has been involved in representing a wide range of labor unions including teachers, and non-professional public school employees, public health, social, and recreation workers, firefighters, teamsters and o...