Patents by Inventor D. L. Botterman

D. L. Botterman 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).

  • Patent number: 4498420
    Abstract: A collapsible paperboard folding carton for hatching, holding, feeding and releasing insects.
    Type: Grant
    Filed: January 23, 1984
    Date of Patent: February 12, 1985
    Assignee: Container Corporation of America
    Inventors: D. L. Botterman, N. A. Wolff, H. T. Ver Planck