Patents by Inventor Wendell Bastgen

Wendell Bastgen 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).

  • Filter
    Patent number: 3979296
    Abstract: A filter consisting of two endless belts of filter material having runs pressed together, of means pressing a run of one belt against the adjacent run of the other, and of a feed device for introducing the slurry between the runs.
    Type: Grant
    Filed: April 21, 1975
    Date of Patent: September 7, 1976
    Assignee: Albert Klein KG
    Inventor: Wendell Bastgen