Charles W. Robertson, JR.

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Centreville, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical path length sensor and method for optimal absorbance measur...
- Patent number 8,223,338
- Issue date Jul 17, 2012
- NanoDrop Technologies, LLC
- Charles W. Robertson, Jr.
- G01 - MEASURING TESTING
Information Patent Grant
Dual sample mode spectrophotometer
- Patent number 8,189,199
- Issue date May 29, 2012
- NanoDrop Technologies, LLC
- Charles W. Robertson, Jr.
- G01 - MEASURING TESTING
Information Patent Grant
Photometer with modular light emitter
- Patent number 7,623,225
- Issue date Nov 24, 2009
- NanoDrop Technologies, LLC
- Charles W. Robertson, Jr.
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Dual Sample Mode Spectrophotometer
- Publication number 20100085568
- Publication date Apr 8, 2010
- Charles W. ROBERTSON, JR.
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Optical Path Length Sensor and Method for Optimal Absorbance Measur...
- Publication number 20100085571
- Publication date Apr 8, 2010
- Charles W. Robertson, JR.
- G01 - MEASURING TESTING
Information Patent Application
PHOTOMETER WITH MODULAR LIGHT EMITTER
- Publication number 20090103077
- Publication date Apr 23, 2009
- Charles W. Robertson, JR.
- G01 - MEASURING TESTING