Gregory H. Grossman

2 Patents

• US119942372024

  Apparatus and Method for Vacuumizing and Sealing a Package

  Furukawa Mfg. Co., Ltd.

  0 cites
• US117257482023

  Apparatus and Method for Vacuumizing and Sealing a Package

  Furukawa Mfg. Co., Ltd.

  0 cites