Patents by Inventor Shmuel Y. Herman

Shmuel Y. Herman 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).

  • Writing parchment and methods for the production thereof
    Patent number: 4391601
    Abstract: The invention provides fine writing parchment made from the skins of turkeys. The invention also provides a process for preparing fine writing parchment from the skins of turkeys comprising liming, defatting, washing and stretching the skins.
    Type: Grant
    Filed: December 7, 1981
    Date of Patent: July 5, 1983
    Inventor: Shmuel Y. Herman