Drilldown: Patents

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Patents > Company : Tektronix Inc or Zeelan Technology, Inc. & Grant date: 1981

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Inventors:
Thomas P. Dagostino (5) · Duane A. Haven (3) · Luis Navarro (3) · Bozidar Janko (2) · Bruce E. Miller (2) · Bruce Hofer (2) · Gary S. Barta (2) · William W. Stein (2)
Company: (Click arrow to add another value)
Filing date:
1977 (1) · 1978 (4) · 1979 (29) · 1980 (6)
Grant date:
January 1981 (4) · February 1981 (10) · March 1981 (2) · April 1981 (4) · May 1981 (1) · June 1981 (3) · July 1981 (2) · August 1981 (5) · September 1981 (1) · October 1981 (1) · November 1981 (6) · December 1981 (1)
Cites:
None (38) · Patent US 2280531A (1) · Patent US 4150420A (1)

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