David J. Charles

Ronald Meltzer's practice focuses on compliance and enforcement matters relating to US export controls and economic sanctions. His work includes due diligence reviews, transaction advice, licensing, corporate compliance programs, regulatory audits, voluntary disclosures and enforcement cases. Mr. Meltzer has extensive experience dealing with the US Department of State, US Department of Commerce and OFAC on these matters. Mr. Meltzer also represents clients in customs and trade remedy cases an...

Craig McRobbie works directly with inventors to prepare patent applications in the areas of biotechnology, biochemistry, organic chemistry, inorganic chemistry, pharmaceutical chemistry and biology. Mr. McRobbie prosecutes patent applications including corresponding with clients and preparing replies to all USPTO correspondence. Mr. McRobbie handles cases before the USPTO Patent Trial and Appeal Board, and prepares patentability, non-infringement, validity and freedom-to-operate opinions. Mr....

Steven A. Sigsbury specializes in tax and estate planning, estate and trust administration, fiduciary responsibility, and business and real estate planning. Steven’s laid-back personality allows him to relate to clients and instill a sense of trustworthiness at the outset of any engagement. Steven analyzes and simplifies complex problems and offers clients individualized solutions. As a tax and estate planner, Steven works with clients to develop tax-efficient estate plans that accompli...

John B. Watkins is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. John B., who practices law in Washington, District of Columbia, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John B. is held by other top lawyers in the same geographic and legal practice area.

Ciara A. Miller is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Ciara A., who practices law in McLean, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ciara A. is held by other top lawyers in the same geographic and legal practice area.

Brian E. Hayes is a top attorney recognized by Best Lawyers in the practice area(s) of Labor Law - Management. Brian E., who practices law in Washington, District of Columbia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian E. is held by other top lawyers in the same geographic and legal practice area.

Jeremy R. Mandell is a top attorney recognized by Best Lawyers in the practice area(s) of FinTech Practice. Jeremy R., who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeremy R. is held by other top lawyers in the same geographic and legal practice area.

Lynette Kleiza is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Lynette, who practices law in Bethesda, Maryland, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lynette is held by other top lawyers in the same geographic and legal practice area.

John J. Heitmann is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law. John J., who practices law in Washington, District of Columbia, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John J. is held by other top lawyers in the same geographic and legal practice area.

Brian's practice focuses on the construction and engineering industry, federal government contracts and surety law. Brian represents owners, developers, contractors, subcontractors, engineers, design professionals and sureties in all phases of public and private projects from contract inception through alternative dispute resolution and litigation. Brian advises regional, national and international clients on complex legal issues, including contract performance and administration, risk assess...