Patents by Inventor Daniel L. Henkel

Daniel L. Henkel 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).

  • Stackable support apparatus
    Patent number: 5085397
    Abstract: A support apparatus (10) for finishing and stacking a plurality of workpieces (200) at vertically spaced intervals. The support apparatus (10) comprises a plurality of identical support members (12) capable of nesting on top of one another and adapted to be operatively and rotatably engaged relative to the opposed edges of individual workpieces (200).
    Type: Grant
    Filed: August 22, 1990
    Date of Patent: February 4, 1992
    Inventor: Daniel L. Henkel