Larry O. Johnson

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Blackfoot, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for accurately measuring concentrations of airbor...
- Patent number 5,552,610
- Issue date Sep 3, 1996
- Lockheed Idaho Technologies Company
- Charles V. McIsaac
- G01 - MEASURING TESTING
Information Patent Grant
Method of photon spectral analysis
- Patent number 5,206,174
- Issue date Apr 27, 1993
- EG&G Idaho, Inc.
- Robert J. Gehrke
- G01 - MEASURING TESTING
Information Patent Grant
Pulser injection with subsequent removal for gamma-ray spectrometry
- Patent number 4,968,889
- Issue date Nov 6, 1990
- The United States of America as represented by the United States Department o...
- Jack K. Hartwell
- G01 - MEASURING TESTING