Erik H Witten

age ~75

from Gastonia, NC

Also known as:
  • Erik Holmes Witten
  • Erik I Witten
  • Erik Witten Conta
  • Eric H Witten
Phone and address:
909 Cloister Dr, Gastonia, NC 28056
7047185090

Erik Witten Phones & Addresses

  • 909 Cloister Dr, Gastonia, NC 28056 • 7047185090
  • Charlotte, NC
  • 909 Cloister Dr, Gastonia, NC 28056
Name / Title
Company / Classification
Phones & Addresses
Erik H. Witten
Witten Automatic Vent Company, Inc
516 S New Hope, Gastonia, NC 28054
PO Box 2636, Gastonia, NC 28053
310 E Long Ave, Gastonia, NC 28054

Resumes

Erik Witten Photo 1

Erik Witten

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Us Patents

  • Foundation Ventilator

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  • US Patent:
    45878927, May 13, 1986
  • Filed:
    Jul 8, 1985
  • Appl. No.:
    6/752843
  • Inventors:
    Alvin E. Witten - Gastonia NC
    Erik H. Witten - Gastonia NC
  • Assignee:
    Witten Automatic Vent Company, Inc. - Gastonia NC
  • International Classification:
    F24F 700
  • US Classification:
    98 29
  • Abstract:
    The mounting frame of the ventilator is formed of molded plastic so that it contracts when the temperature is low and expands when the temperature is high. In order to accommodate such expansion and contraction, a screw is supported for longitudinal adjustment in one wall of the mounting frame so that the outer end firmly engages one side of the wall opening. A compression spring has its inner end fixed on the opposite wall of the mounting frame and its outer end engages the opposite side of the wall opening. In one disclosed embodiment, the compression spring is tapered with the smaller inner end being fixed to the mounting frame by a screw. In the other embodiment, the compression spring is of the same diameter throughout its length and the inner end is threaded with a threaded bore in the mounting frame.
  • Two-Piece Foundation Ventilator

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  • US Patent:
    47111607, Dec 8, 1987
  • Filed:
    May 11, 1987
  • Appl. No.:
    7/048258
  • Inventors:
    Alvin E. Witten - Gastonia NC
    Erik H. Witten - Gastonia NC
  • Assignee:
    Witten Automatic Vent Company, Inc. - Gastonia NC
  • International Classification:
    F24F 700
  • US Classification:
    98 29
  • Abstract:
    The molded plastic rectangular shutter support housing and the mounting cover frame of the two-piece foundation ventilator are provided with connector devices for removably maintaining the shutter support housing and the mounting cover frame in assembled condition and for permitting disassembly of the mounting cover frame and the shutter support housing, if desired. The connecting devices include integrally molded clip members on the mounting cover frame with inwardly extending locking portions positioned in overlying engagement with integrally molded flanges of the shutter support housing to permit the shutter support housing to be removed from the mounting cover frame by sliding the shutter support housing longitudinally in one direction along the mounting cover frame and for assembling the two parts together by longitudinally sliding the shutter support housing in the opposite direction along the mounting cover frame. Locking arms are integrally molded with the shutter support housing and cooperate with the locking clip members to maintain the shutter support housing in assembled condition with the mounting cover frame.

Youtube

Seiberg-Witten Theory, Part 1 - Edward Witten

Seiberg-Witten Theory, Part 1 Edward Witten Institute for Advanced Stu...

  • Duration:
    1h 22m 12s

Edward Witten: On the Shoulders of Giants

Acknowledging the scientists who blazed intellectual trails before him...

  • Duration:
    48m 49s

Erik Gruenes Witten

  • Duration:
    34s

Jason Witten Picks Up First Down & A Cheerlea...

Credit NFL/CBS Dallas Cowboys Tight End Jason Witten picked up this fi...

  • Duration:
    52s

Introduction to Information Theory - Edward W...

Prospects in Theoretical Physics 2018: From Qubits to Spacetime Topic:...

  • Duration:
    1h 34m 34s

Unzicker annoys string theorists by asking ab...

Unzicker's (author of "Bankrupting Physics", Palgrave Macmillan, and o...

  • Duration:
    2m 7s

Classmates

Erik Witten Photo 2

Brandon Junior High Schoo...

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Graduates:
Stephen Bittner (1980-1984),
Mark Kressler (1983-1984),
Eric Witten (1986-1988),
Michael Underwood (1977-1979),
Lateasha Parker (1989-1991)
Erik Witten Photo 3

Lakewood High School, Lak...

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Graduates:
Eric Witten (1969-1973),
Markena Boone (1995-1999),
David Covarrubias (1976-1980),
Frank Hogan Hogan (1964-1968)

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