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Dane Anderberg Phones & Addresses

  • 787 Big Cedar Rd, Kooskia, ID 83539 (208) 926-0819
  • Scottsdale, AZ
  • 1554 Campbell Ave, Phoenix, AZ 85015 (602) 279-4529
  • Kamiah, ID
  • El Cerrito, CA
  • Walnut Creek, CA

Work

Position: Retired

Education

Degree: High school graduate or higher

Publications

Us Patents

Method Of Making A Quartz Dome Reactor Chamber

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US Patent:
55735665, Nov 12, 1996
Filed:
May 26, 1995
Appl. No.:
8/451926
Inventors:
Dane H. Anderberg - Phoenix AZ
Lewis C. Barnett - Tempe AZ
Assignee:
Advanced Semiconductor Materials America, Inc. - Phoenix AZ
International Classification:
C03B 23023
US Classification:
65102
Abstract:
A method of making a quartz dome for a reactor chamber from a substantially flat quartz disk. The quartz disk is placed on a graphite ring which is rotated. The quartz disk is heated until the disk is softened slightly and it begins to slump. The softened portion of the disk is drawn by a change in pressure to contact a fixed wiper blade. The wiper blade controls the size and shape of the deformation of the quartz disk to form the dome surface.
Dane H Anderberg from Kooskia, ID, age ~96 Get Report