Patents by Inventor Anthony S. Thiede

Anthony S. Thiede 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).

  • Neo seal socket sealing ring
    Patent number: 6446977
    Abstract: A cone rock crusher for crushing rocks into sized aggregate material, including an improved protective seal that prevents external contaminants from entering the crusher's lubrication system. The seal is a rotating, self-cleaning, socket sealing ring with a magnetic safety release device which protects the flexible membrane seal from damage.
    Type: Grant
    Filed: March 12, 2001
    Date of Patent: September 10, 2002
    Assignee: Nor-Cal Aggregate Systems
    Inventor: Anthony S. Thiede