Patents by Inventor Carl Gustav Radmark

Carl Gustav Radmark 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).

  • Piston compressor
    Patent number: 3986798
    Abstract: A piston compressor is disclosed which comprises a cylinder head having a channel of essential length for cooling the compressed fluid before it leaves the compressor.
    Type: Grant
    Filed: August 21, 1974
    Date of Patent: October 19, 1976
    Assignee: Atlas Copco Aktiebolag
    Inventors: Nils Lindell, Carl Gustav Radmark