Drilldown: Patents

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Patents > Inventors : Dan Knierim or John Addis or Richard Ellwood Hansen

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Inventors: (Click arrow to add another value)
Company:
Tektronix Inc (53) · Triquint Semiconductor, Inc. (1)
Filing date:
1960 - 1969 (1) · 1970 - 1979 (6) · 1980 - 1989 (17) · 1990 - 1999 (10) · 2000 - 2009 (7) · 2010 - 2019 (13)
Grant date:
None (8) · 1970 - 1979 (7) · 1980 - 1989 (15) · 1990 - 1999 (11) · 2000 - 2009 (3) · 2010 - 2019 (10)
Cites:
None (53) · Patent US 4255003A (1)
Links:
None (52) · 485 (1) · 7104 (1) · 7A29 (1) · 7F10 (1)

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