Drilldown: Patents

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Patents > Company: Tektronix Inc & Filing date: 1985 & Grant date: 1980 - 1989

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Inventors:
Heinz Erwin Grellmann (6) · Bruce J. Penney (5) · Keith E. Jones (4) · Leonard A. Roland (4) · Carl W. Laakso (3) · David D. Chapman (3) · Gerd H. Hoeren (3)
Company: (Click arrow to add another value)
Filing date:
January 1985 (2) · February 1985 (8) · March 1985 (16) · April 1985 (16) · May 1985 (8) · June 1985 (6) · July 1985 (1) · August 1985 (3) · September 1985 (8) · October 1985 (7) · November 1985 (10) · December 1985 (10)
Grant date:
1986 (22) · 1987 (44) · 1988 (22) · 1989 (7)
Cites:
None (95)

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