Drilldown: Patents

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Patents > Inventors : Donald P. Chitwood or John Addis or Phil Crosby

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Inventors: (Click arrow to add another value)
Company:
Tektronix Inc (47)
Filing date:
1960 - 1969 (4) · 1970 - 1979 (10) · 1980 - 1989 (22) · 1990 - 1999 (11)
Grant date:
1960 - 1969 (3) · 1970 - 1979 (10) · 1980 - 1989 (19) · 1990 - 1999 (13) · 2000 - 2009 (2)
Cites:
None (46) · Patent US 4255003A (1)
Links:
None (44) · 11301 (1) · 11301A (1) · 11302 (1) · 11302A (1) · 485 (1) · 7104 (1) · 7A29 (1) · 7F10 (1)

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