Patents by Inventor Arthur R. Meister

Arthur R. Meister 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).

  • Sponge measuring device
    Patent number: 4295537
    Abstract: A device for measuring sponges comprising, a measuring device for indicating the weight of an applied object, a retaining device applied to the measuring device for retaining a plurality of wetted sponges, and a determining device associated with the measuring device for determining the total weight of liquid in the retained sponges.
    Type: Grant
    Filed: March 21, 1980
    Date of Patent: October 20, 1981
    Assignee: The Kendall Company
    Inventors: James D. McAvinn, Arthur R. Meister, Samuel M. Tucker