Patents by Inventor Louis Bender

Louis Bender 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).

  • Specimen collector and holder
    Patent number: 3965888
    Abstract: A specimen holder is described for collecting and examining a specimen collected from a body. The holder includes a transparent adhesive coated foldable segment. The adhesive is used to collect the specimen and retain the back-folded segment against a flat transparent portion of the holder. Visual examination of the specimen can then be carried out directly through the transparent holder without transfer of the specimen to glass slides or the like.
    Type: Grant
    Filed: February 12, 1975
    Date of Patent: June 29, 1976
    Assignee: Brenner and Bender, Inc.
    Inventor: Louis Bender