Patents by Inventor Erik Volmar Lavon

Erik Volmar Lavon 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).

  • Method of and arrangement for feeding pressure fluid in pulses
    Patent number: 3934601
    Abstract: A method of and arrangement for feeding pressure fluid in pulses through a valve according to which the valve body is caused to momentarily lift from its seat by means of impulse waves generated in the valve housing by impacts thereagainst.
    Type: Grant
    Filed: July 15, 1974
    Date of Patent: January 27, 1976
    Assignee: Atlas Copco Aktiebolag
    Inventor: Erik Volmar Lavon