Inventor · disambiguated record
Lloyd R. Bristol
Also filed as: BRISTOL LLOYD R
8 granted patents·84 citations·filing 1983–1987
85Inventor score
Files withTEKTRONIX INC8
Top patents by PatentIndex Score
8 records- 0189US4495470AOffset balancing method and apparatus for a DC amplifierTEKTRONIX INC·Filed 1983·Granted Jan 22, 1985·39 cites·9 claims
- 0272US4647915AMethod and apparatus for adjusting displayed oscilloscope parametersTEKTRONIX INC·Filed 1984·Granted Mar 3, 1987·24 cites·13 claims
- 0345US4644337AMethod and apparatus for controlling oscilloscope displayed menu selectionTEKTRONIX INC·Filed 1984·Granted Feb 17, 1987·9 cites·9 claims
- 0433US4782285AVariable resolution control systemTEKTRONIX INC·Filed 1987·Granted Nov 1, 1988·4 cites·11 claims
- 0533US4567405AOscillographic device for displaying multiple continuous waveformsTEKTRONIX INC·Filed 1983·Granted Jan 28, 1986·4 cites·12 claims
- 0632US4590407AScale illumination lamp control circuit for an oscilloscopeTEKTRONIX INC·Filed 1984·Granted May 20, 1986·3 cites·3 claims
- 0728US4667135AZ-axis orthogonality compensation system for an oscilloscopeTEKTRONIX INC·Filed 1983·Granted May 19, 1987·1 cites·2 claims
- 0827US4575661AMultiplexed display interference compensatorTEKTRONIX INC·Filed 1983·Granted Mar 11, 1986·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →