Douglas Cohen

3 Patents

• US122229662025

  Generating Clusters Based on Messaging System Activity

  Snap Inc.

  0 cites
• US120488022024

  Compact Modular Wearable Multifunctional Inhaler Vaporizer Watch Adapted for Diverse Cartridge Configurations and Detection of Airborne Pathogens

  0 cites
• US116282632023

  Tri-state Compact Modular Inhaler, Vaporizer

  0 cites