Patents by Inventor Lars O. Karnhag

Lars O. Karnhag 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).

  • Holder for elongated objects
    Patent number: D281393
    Type: Grant
    Filed: April 21, 1983
    Date of Patent: November 19, 1985
    Inventors: Lars O. Karnhag, Per-Olov Franzen