Rod Bristol

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Lloyd Rodney Bristol (? – ?)

   Please add referenced biography.

Products by Rod Bristol

Components by Rod Bristol

Patents by Lloyd Rodney Bristol

Page Office Number Title Inventors Company Filing date Grant date
Patent US 4495470A US 4495470A Offset balancing method and apparatus for a DC amplifier Lloyd Rodney Bristol Tektronix Inc 1983-02-07 1985-01-22
Patent US 4553091A US 4553091A Automatic vertical calibration method and system for an oscilloscope Lloyd Rodney Bristol Tektronix Inc 1983-02-07 1985-11-12
Patent US 4575661A US 4575661A Multiplexed display interference compensator Lloyd Rodney Bristol Tektronix Inc 1983-02-07 1986-03-11
Patent US 4581585A US 4581585A Apparatus and method for automatically calibrating a sweep waveform generator Lloyd Rodney Bristol Tektronix Inc 1983-02-07 1986-04-08
Patent US 4667135A US 4667135A Z-axis orthogonality compensation system for an oscilloscope Lloyd Rodney Bristol Tektronix Inc 1983-02-07 1987-05-19
Patent US 4567405A US 4567405A Oscillographic device for displaying multiple continuous waveforms Lloyd Rodney Bristol Tektronix Inc 1983-11-28 1986-01-28
Patent US 4628254A US 4628254A Method for digitally measuring waveforms Lloyd Rodney Bristol Tektronix Inc 1984-01-16 1986-12-09
Patent US 4686523A US 4686523A Cursor display for oscilloscopes Lloyd Rodney Bristol Tektronix Inc 1984-01-31 1987-08-11
Patent US 4590407A US 4590407A Scale illumination lamp control circuit for an oscilloscope Lloyd Rodney Bristol Tektronix Inc 1984-02-03 1986-05-20
Patent US 4647915A US 4647915A Method and apparatus for adjusting displayed oscilloscope parameters Gordon Shank Lloyd Rodney Bristol Tektronix Inc 1984-10-29 1987-03-03
Patent US 4644337A US 4644337A Method and apparatus for controlling oscilloscope displayed menu selection Gordon Shank Lloyd Rodney Bristol David H. Eby Jeffrey A. Kleck Tektronix Inc 1984-10-29 1987-02-17
Patent US 4782285A US 4782285A Variable resolution control system Lloyd Rodney Bristol Alfred K. Hillman Tektronix Inc 1987-10-19 1988-11-01