Robert W. Schumann

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Photoplotter
- Patent number 4,500,182
- Issue date Feb 19, 1985
- Nicolet Instrument Corporation
- Robert W. Schumann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital apparatus for waveform measurement
- Patent number 4,142,146
- Issue date Feb 27, 1979
- Nicolet Instrument Corporation
- Robert W. Schumann
- G01 - MEASURING TESTING