Patents Represented by Attorney William E. Anderson
  • Patent number: 4239594
    Abstract: A method and apparatus for plasma impurity control in closed flux plasma systems such as Tokamak reactors is disclosed. Local axisymmetrical injection of hydrogen gas is employed to reverse the normally inward flow of impurities into the plasma.
    Type: Grant
    Filed: August 29, 1975
    Date of Patent: December 16, 1980
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: Tihiro Ohkawa
  • Patent number: D244518
    Type: Grant
    Filed: March 5, 1976
    Date of Patent: May 31, 1977
    Inventor: Darris E. Allison
  • Patent number: D245135
    Type: Grant
    Filed: January 21, 1976
    Date of Patent: July 26, 1977
    Inventor: Richard B. Saltz
  • Patent number: D245136
    Type: Grant
    Filed: December 19, 1975
    Date of Patent: July 26, 1977
    Inventor: Thomas J. Hughes, Jr.
  • Patent number: D249997
    Type: Grant
    Filed: June 9, 1977
    Date of Patent: October 24, 1978
    Inventor: Charles W. Lindquist
  • Patent number: D250523
    Type: Grant
    Filed: July 19, 1976
    Date of Patent: December 12, 1978
    Inventor: John A. MacIntyre
  • Patent number: D250561
    Type: Grant
    Filed: January 12, 1977
    Date of Patent: December 19, 1978
    Assignee: Carroll D. Groner
    Inventor: David Phillips
  • Patent number: D250673
    Type: Grant
    Filed: December 3, 1976
    Date of Patent: December 26, 1978
    Assignee: Belden Corporation
    Inventors: Kathleen G. Jennings, John E. Rauch
  • Patent number: D250772
    Type: Grant
    Filed: October 28, 1976
    Date of Patent: January 9, 1979
    Inventor: Anthony J. Leamont
  • Patent number: D251343
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: March 20, 1979
    Inventor: Carl A. Hansen
  • Patent number: D252215
    Type: Grant
    Filed: October 11, 1977
    Date of Patent: June 26, 1979
    Assignee: Benco Industries, Inc.
    Inventor: Fred W. Leuthesser
  • Patent number: D252248
    Type: Grant
    Filed: September 28, 1977
    Date of Patent: July 3, 1979
    Assignee: Metals Engineering Corporation
    Inventor: George L. Huff
  • Patent number: D252434
    Type: Grant
    Filed: May 26, 1978
    Date of Patent: July 24, 1979
    Inventor: Douglas Wright
  • Patent number: D252439
    Type: Grant
    Filed: September 14, 1977
    Date of Patent: July 24, 1979
    Inventor: James A. Smith
  • Patent number: D252962
    Type: Grant
    Filed: September 28, 1977
    Date of Patent: September 25, 1979
    Assignee: Benco Industries, Inc.
    Inventor: Robert O. Wilks
  • Patent number: D253188
    Type: Grant
    Filed: February 21, 1978
    Date of Patent: October 16, 1979
    Inventor: Doyle M. Baugus
  • Patent number: D253951
    Type: Grant
    Filed: September 26, 1977
    Date of Patent: January 15, 1980
    Inventor: Bobby L. Waters
  • Patent number: D254566
    Type: Grant
    Filed: April 13, 1978
    Date of Patent: March 25, 1980
    Assignee: Kemtron Operations Pty. Ltd.
    Inventor: Kevin T. Cummins
  • Patent number: D257559
    Type: Grant
    Filed: February 8, 1978
    Date of Patent: November 25, 1980
    Assignee: Triplex Manufacturing Co.
    Inventor: Sam A. Myles
  • Patent number: D257566
    Type: Grant
    Filed: January 13, 1978
    Date of Patent: November 25, 1980
    Inventors: Kent L. Kottmeier, Anthony M. Kottmeier