Drilldown: Patents

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Patents > Inventors : Heinz Erwin Grellmann or Richard A. Jackson or Thomas S. Buzak

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Inventors: (Click arrow to add another value)
Company:
Jackson Richard A, Symes Peter D, Bannister Richard S, Grancey Thomas A, Frasier Richard A, John Abt, Barnett Ronnie D, Blecksmith James E, Windrem Kevin D, Olmstead Neil R (1) · Tektronix Inc (31) · The Grass Valley Group, Inc. (14)
Filing date:
1983 (2) · 1984 (1) · 1985 (8) · 1986 (10) · 1987 (3) · 1988 (13) · 1989 (2) · 1991 (1) · 1992 (1) · 1994 (3) · 1997 (1) · 2001 (1)
Grant date:
1985 (1) · 1986 (4) · 1987 (9) · 1988 (7) · 1989 (10) · 1990 (5) · 1991 (2) · 1992 (1) · 1993 (1) · 1994 (1) · 1995 (3) · 2000 (1) · 2004 (1)
Cites:
None (46)
Links:
None (46)

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