Patents by Inventor Raymond Earl Bowman

Raymond Earl Bowman 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).

  • Ozone generator
    Patent number: 5879641
    Abstract: A generator is taught which uses alternating current or pulsating direct current to produce ozone from oxygen. The generator comprises a high voltage and ground electrode separated to form a gap for accommodating a dielectric member and gas to be reacted. The generator includes many features which may be used alone or in combination to provide an energy efficient and safe apparatus.
    Type: Grant
    Filed: May 19, 1997
    Date of Patent: March 9, 1999
    Assignee: T I Properties, Inc.
    Inventors: Wayne Ernest Conrad, Richard Stanley Phillips, Andrew Richard Henry Phillips, Raymond Earl Bowman, Helmut Gerhard Conrad
  • Device for slitting billets
    Patent number: 3982455
    Abstract: A device for slitting billets rolled to produce a multiple stranded bar, in which a guide member and support rollers direct the multiple stranded bar, emerging from a stand, against a rotary knife having a circular blade bevelled peripherally to provide shoulders over which individual strands will ride, thus splitting the bar in advance of the knife. Passages behind the knife channel the individual strands.
    Type: Grant
    Filed: March 25, 1975
    Date of Patent: September 28, 1976
    Assignee: Co-Steel International Limited
    Inventor: Raymond Earl Bowman