Patents by Inventor Carl C. Loechell

Carl C. Loechell 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).

  • Cutting of high surface-tack hot melt adhesives
    Patent number: 4247502
    Abstract: High surface-tack hot melt adhesives, when coated with certain powders, can be cut into small pieces with little difficulty after extrusion onto a cooling belt.
    Type: Grant
    Filed: July 3, 1979
    Date of Patent: January 27, 1981
    Assignee: Unitech Chemical Inc.
    Inventor: Carl C. Loechell