Drilldown: Patents

Patents > Inventors : Agoston Agoston or Bruce Hofer or George Frye or John Addis or Linley Gumm & Company : Cascade Microtech, Inc. or General Electric or Tektronix Inc or Tektronix Inc, Sony-Tektronix Inc or The Grass Valley Group, Inc. or Tony Sprando or Triquint Semiconductor, Inc. or Zeelan Technology, Inc. & Filing date: 1969 & Grant date: October 1971 & Cites : Patent GB 460562A or Patent US 2883619A or Patent US 3413513A or Patent US 3689752A or Patent US 3725792A or Patent US 4150420A or None

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