Patents by Inventor Edward Hammes

Edward Hammes 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).

  • Methods of manufacturing voidless resin impregnated webs
    Patent number: 6083855
    Abstract: A method for manufacturing a cured resin impregnated substrate comprising placing a substrate into a impregnation zone including a solvent containing curable resin to produce a resin impregnated substrate and at least partially curing the resin impregnated substrate to produce a cured resin impregnated substrate, wherein the number of voids in the cured resin impregnated substrate are reduced by processing the substrate in at least one processing step that reduces the number of voids in the cured resin impregnated substrate product.
    Type: Grant
    Filed: January 4, 1999
    Date of Patent: July 4, 2000
    Assignee: Isola Laminate Systems Corp.
    Inventors: Larry D. Olson, John R. Wold, Dave F. Miller, Marc Hein, Mary Jo Theyerl, Edward Hammes