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Kalish Bell joined the firm in 2022. His practice includes drafting and prosecuting patent applications, in addition to assisting in legal opinion matters, in the software and electronic arts. Kalish has 10 years of patent examining experience at the USPTO in the areas of computer and network security, and cryptography. He also has 10 years of engineering experience in RF and microwave electronics and communication systems.


  • Former USPTO examiner
  • Background in electrical engineering


  • USPTO Patent Examiner – 2012-2022 (Cryptography and Security)
  • Patent Attorney – Greenblum and Bernstein, P.L.C. – 2022-Present

Professional Associations and Memberships

  • American Intellectual Property Law Association