Executive Bio
Mr. Jeffrey S. Blumenfeld, also known as Jeff, serves as a Partner of Gray Cary Ware & Freidenrich LLP and Crowell & Moring. Mr. Blumenfeld has been a Partner of Lowenstein Sandler LLP since August 2014 and serves as its Co-Chair of Antitrust Practice. He served with Blumenfeld & Cohen, a law firm which specializes in the technology and telecommunications industries. He served as Chief of the United States v. AT&T Section of the Justice Department's Antitrust Division. He serves as a Co-Chairman and Director of Trade Regulation, Antitrust & Competition group. He serves as an Advisory Board Executive of Vir2us, Inc. He served as a Director of QuantumShift, Inc. and Centex Telemanagement. Mr. Blumenfeld holds an AB from Brown University and JD from the University of Pennsylvania Law School.