Drilldown: Patents

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Patents > Filing date: 1985 & Cites : Patent US 4139800A or None

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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) · Conrad Odenthal (3) · Gerd H. Hoeren (3)
Company:
Audio Precision (3) · Benjamin Lloyd (1) · Leif Hoegh & Co. A/S (1) · Tektronix Inc (96) · The Grass Valley Group, Inc. (2) · Triquint Semiconductor Inc. (1) · Triquint Semiconductor, Inc. (2) · Triquint Semiconductors, Inc. (2)
Filing date:
January 1985 (2) · February 1985 (8) · March 1985 (18) · April 1985 (25) · May 1985 (8) · June 1985 (7) · July 1985 (1) · August 1985 (3) · September 1985 (8) · October 1985 (8) · November 1985 (10) · December 1985 (10)
Grant date:
1986 (27) · 1987 (50) · 1988 (22) · 1989 (7) · 1990 (2)
Cites: (Click arrow to add another value)
Links:
None (107) · 834 (1) · 835 (1) · 836 (1)

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