Patents by Inventor Arturo Geraldo Tigera

Arturo Geraldo Tigera 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).

  • Vibratory table apparatus and associated equipment and methods for radiation treatment of polymeric materials
    Patent number: 6486481
    Abstract: Apparatus and a method for treating polymeric material, such as polytetrafluoroethylene, with radiation. The polytetrafluoroethylene is moved under an electron beam in an even and consistent depth on an adapted vibratory table. The vibratory table is sealably covered which allows a controlled environment. The polymeric material can be degraded to lower molecular weight forms or reacted with other materials.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: November 26, 2002
    Assignee: Ausimont USA, Inc.
    Inventor: Arturo Geraldo Tigera