Patents Represented by Attorney Jordan M. Neschkow

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  • Preserving package and method of storage
    Patent number: 5246114
    Abstract: A method and device for protecting objects in storage from damaging environments including a collapsible bag with a sealable opening having a vacuum attachment, for evacuating the bag, and an injection valve, for injecting an atmosphere, attached.
    Type: Grant
    Filed: May 13, 1992
    Date of Patent: September 21, 1993
    Inventor: John P. Underwood