Patents by Inventor Carl D. Vought

Carl D. Vought 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).

  • Internal combustion engine
    Patent number: 5778835
    Abstract: An internal combustion engine, having a compact eccentric crankshaft which permits a straight passage to be formed along the center of rotation of the crankshaft. When applied to a two cylinder engine the crankshaft design permits longitudinal alignment of opposing cylinders. The eccentric crankshaft is closely fitted within a compact crankcase to minimize crankcase volume.
    Type: Grant
    Filed: April 18, 1997
    Date of Patent: July 14, 1998
    Assignee: Amtec Corporation
    Inventor: Carl D. Vought