Keith A. Ritter

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Addison, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for stabilizing photomultiplier tubes of a radiat...
- Patent number 4,605,856
- Issue date Aug 12, 1986
- Siemens Gammasonics, Inc.
- Dennis E. Persyk
- G01 - MEASURING TESTING