Becker, Glynn, Muffly, Chassin & Hosinski LLP | 838 followers on LinkedIn. Becker Glynn is a full service law firm located in New York City. For decades, Becker Glynn has helped clients navigate the complexities of U.S. and global business. The Firm is well known for providing the personal attention associated with boutique practices as well as the wide range of specialized services typically offered only by larger, multi-office law firms Officially founded on July 1, 1987 as Becker, Glynn & Melamed, the Firm traces its roots to a predecessor firm, Fox Glynn & Melamed, founded in May 1968.