Richard L. Crawford

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Attleborough, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Spectroanalytical system and method
- Patent number 5,506,149
- Issue date Apr 9, 1996
- Thermo Jarrell Ash Corporation
- Richard L. Crawford
- G01 - MEASURING TESTING
Information Patent Grant
Spectroscopic analysis
- Patent number 5,436,723
- Issue date Jul 25, 1995
- Thermo Jarrell Ash Corporation
- Garry C. Kunselman
- G01 - MEASURING TESTING
Information Patent Grant
Spectrometer assembly with post disperser assembly
- Patent number 5,343,289
- Issue date Aug 30, 1994
- Thermo Jarrell Ash Corporation
- Richard L. Crawford
- G01 - MEASURING TESTING