Patents by Inventor Joseph Michael Bohen

Joseph Michael Bohen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Heat stabilizer composition for halogenated resins
    Patent number: 4115352
    Abstract: Mixtures of alkali and alkaline earth metal salts of mercaptans or mercapto acids with specified sulfur containing organotin or antimony compounds are disclosed herein as heat stabilizers for halogenated resins.
    Type: Grant
    Filed: May 23, 1977
    Date of Patent: September 19, 1978
    Assignee: Pennwalt Corporation
    Inventors: Joseph Michael Bohen, Sameeh Said Toukan