Patents by Inventor Hans Ludvig Nedsten

Hans Ludvig Nedsten 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).

  • Noise-suppressed circular saw blade
    Patent number: 3938417
    Abstract: A circular saw blade provided with a circumferential zone which extends radially inside the saw blade teeth and has a reduced thickness relative to the saw blade, whereby the noise generated at high operational speeds is considerably diminished.
    Type: Grant
    Filed: November 14, 1974
    Date of Patent: February 17, 1976
    Assignee: AB Stridsberg & Blorck
    Inventor: Hans Ludvig Nedsten