Patents Assigned to Paul M. Klein, Jr.
  • Deodorizing manufacture for the foot using ion exchange material
    Patent number: 4155123
    Abstract: Deodorizing is accomplished by contacting odorant, such as that exuded by humans, with solid, essentially non-fluid anion exchanger material in substantially extended form. Articles used in the method are typically those worn on the body, such as hose, or those used to envelop or wipe odoriferous substances and contain anion exchange cotton.
    Type: Grant
    Filed: October 28, 1975
    Date of Patent: May 22, 1979
    Assignee: Paul M. Klein, Jr.
    Inventor: Karel Popper