Patents by Inventor E. Daniel Albrecht

E. Daniel Albrecht 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).

  • Mounting press mold closure assembly
    Patent number: 3999916
    Abstract: A mold closure assembly for a mounting press for mounting metallurgical specimens in a plastic mount including a cap lockingly insertable in the upper end of the mold, a conical member disposed in a mating conical recess in the lower end of said cap, spring means for urging said conical member into such mating relation, a compression member adapted for a sliding fit in the mold and handle means attached to the cap and foldable to a non-obstructing position to permit a temperature control unit to be attached to or removed from the closure assembly.
    Type: Grant
    Filed: March 22, 1976
    Date of Patent: December 28, 1976
    Assignee: Buehler Ltd.
    Inventors: Allen J. Hable, E. Daniel Albrecht, James A. Nelson, Richard K. Ryan