Michalis Papapetrou

James V. Maniace is a lawyer recognized by Best Lawyers in the practice areas of Banking and Finance Law, Corporate Law, Energy Law, Land Use and Zoning Law and Real Estate Law. James V. practices law in Columbus, Ohio Best Lawyers has recognized James V. Maniace since 2016. 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 James V. Maniace is held by other l...

Melissa Busley is a lawyer recognized by Best Lawyers in the practice areas of Nonprofit / Charities Law, Tax Law and Trusts and Estates. Melissa practices law in Portland, Oregon Best Lawyers has recognized Melissa Busley since 2027. 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 Melissa Busley is held by other lawyers.

John Haynes is a member of the firm’s Intellectual Property Litigation Group who counsels clients in all aspects of intellectual property law. His practice focuses on patent litigation involving complex technology in the fields of telecommunications, wireless devices, electronics, semiconductor design, computer software and computer networks. Mr. Haynes has tried numerous cases in the International Trade Commission (ITC) and has litigated patent cases in district and appellate courts th...

John L. Valentino is an attorney at Bousquet Holstein PLLC in Syracuse, New York. His practice focuses on Employment Law - Management and Litigation - Labor and Employment, representing businesses, executives, and employees in workplace disputes, labor matters, and business litigation. John has been recognized by Best Lawyers for his work in Employment Law - Management and Litigation - Labor and Employment. He represents clients in state and federal courts, as well as before administrative ag...

John M. Popelka focuses his practice exclusively representing public and private sector clients in the area of Workers’ Compensation law. Equally comfortable in the courtroom and at the negotiating table, a significant portion of his practice involves litigating and settling claims for union workers who suffer career-ending injuries, permanent total disability, catastrophic injuries requiring home modification and lifetime medical care, and death cases. John joined Anesi Ozmon in 1993, ...

Mr. Calkins, a registered patent attorney, has over 20 years of experience in client counseling and portfolio management in patent procurement, licensing and enforcement, primarily in the life sciences, chemical, medical and computer software arts. His current practice also focuses on the corporate and transactional aspects of intellectual property, including licensing, merger, acquisition and/or equity investment due diligence. Mr. Calkins' experiences allow him to understand the business va...

Whether by obtaining an acquittal of his white-collar client at the conclusion of the prosecutor's opening statement, or proving that the drug dog's sensitive nose has been kicked by a horse, during the past 45 years, Dan Monnat has been recognized as a creative trial and appellate criminal defense lawyer. He co-founded Monnat & Spurrier, Chartered, a criminal defense trial and appellate firm in Wichita, Kansas, in 1985. A graduate of the Creighton University School of Law and Gerry Spenc...

William Jones is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. William practices law in Tulsa, Oklahoma Best Lawyers has recognized William Jones 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 William Jones is held by other lawyers.

Paul Varela counsels clients in contract planning, administration, and complex dispute resolution matters nationally and internationally in the engineering and construction industry. His broad range of legal experience includes government and private data centers, roads, bridges, tall buildings, nuclear and conventional power facilities, environmental remediation, biomedical centers, energy and chemical projects, airports, professional sports stadiums, pharmaceutical projects, mass transit, a...

Prior to joining Gallagher & Kennedy, Mr. Clark served as a law clerk to the Honorable Mary M. Schroeder, Circuit Judge for the U.S. Court of Appeals, Ninth Circuit. Mr. Clark has also maintained an appellate practice. Prior to focusing his practice on plaintiffs’ personal injury and wrongful death cases, he handled a wide-range of cases, including criminal defense, insurance defense and commercial litigation. His recent experience includes: Served as Co-Lead Counsel for over 70 vic...