Steven D. Woodruff

Person

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-point laser ignition device
- Patent number 9,548,585
- Issue date Jan 17, 2017
- U.S. Department of Energy
- Dustin L. McIntyre
- G02 - OPTICS
Information Patent Grant
Laser based analysis using a passively Q-switched laser employing a...
- Patent number 9,297,696
- Issue date Mar 29, 2016
- U.S. Department of Energy
- Steven D Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Laser interlock system
- Patent number 8,934,511
- Issue date Jan 13, 2015
- U.S. Department of Energy
- Steven D. Woodruff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for remotely monitoring an area using a low peak...
- Patent number 8,786,840
- Issue date Jul 22, 2014
- U.S. Department of Energy
- Steven D. Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensing system employing raman scattering
- Patent number 8,674,306
- Issue date Mar 18, 2014
- University of Pittsburgh of the Commonwealth System of Higher Education
- Joel Falk
- G01 - MEASURING TESTING
Information Patent Grant
Laser spark distribution and ignition system
- Patent number 7,421,166
- Issue date Sep 2, 2008
- The United States of America as represented by the United States Department o...
- Steven Woodruff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transpiration purged optical probe
- Patent number 6,672,725
- Issue date Jan 6, 2004
- The United States of America as represented by the United States Department o...
- John VanOsdol
- G01 - MEASURING TESTING
Information Patent Grant
Light collection device for flame emission detectors
- Patent number 4,939,376
- Issue date Jul 3, 1990
- The United States of America as represented by the United States Department o...
- Stephen D. Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Micro-polarimeter for high performance liquid chromatography
- Patent number 4,498,774
- Issue date Feb 12, 1985
- Iowa State University Research Foundation, Inc.
- Edward E. Yeung
- G01 - MEASURING TESTING
Information Patent Grant
Refractive index and absorption detector for liquid chromatography...
- Patent number 4,455,089
- Issue date Jun 19, 1984
- Iowa State University Research Foundation, Inc.
- Edward S. Yeung
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Composite Laser for Producing Multiple Temporal Ignition Pulses
- Publication number 20190386449
- Publication date Dec 19, 2019
- UNITED STATES DEPARTMENT OF ENERGY
- Dustin L. McIntyre
- G01 - MEASURING TESTING
Information Patent Application
LASER BASED ANALYSIS USING A PASSIVELY Q-SWITCHED LASER
- Publication number 20140209794
- Publication date Jul 31, 2014
- Steven D. Woodruff
- G01 - MEASURING TESTING
Information Patent Application
Gas Sensing System Employing Raman Scattering
- Publication number 20120176600
- Publication date Jul 12, 2012
- Joel Falk
- G01 - MEASURING TESTING

Steven D. Woodruff

Person

Patents Grantslast 30 patents

Multi-point laser ignition device

Laser based analysis using a passively Q-switched laser employing a...

Laser interlock system

Method and device for remotely monitoring an area using a low peak...

Gas sensing system employing raman scattering

Laser spark distribution and ignition system

Transpiration purged optical probe

Light collection device for flame emission detectors

Micro-polarimeter for high performance liquid chromatography

Refractive index and absorption detector for liquid chromatography...

Patents Applicationslast 30 patents

Composite Laser for Producing Multiple Temporal Ignition Pulses

LASER BASED ANALYSIS USING A PASSIVELY Q-SWITCHED LASER

Gas Sensing System Employing Raman Scattering