Patent | Date |
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Persistent color change indicator Grant 9,983,089 - Kauffman May 29, 2 | 2018-05-29 |
Persistent Color Change Indicator App 20160298986 - Kauffman; Robert E. | 2016-10-13 |
Sensor communication system for metal enclosures Grant 9,451,339 - Kauffman , et al. September 20, 2 | 2016-09-20 |
Sensor Communication System For Metal Enclosures App 20150215684 - Kauffman; Robert E. ;   et al. | 2015-07-30 |
Water-soluble polymer coating for use on electrical wiring Grant 8,624,118 - Kauffman January 7, 2 | 2014-01-07 |
Voltammetric technique to determine the individual concentration of different antioxidants of the same class Grant 8,512,547 - Kauffman August 20, 2 | 2013-08-20 |
Smart aerospace structures Grant 8,395,521 - Kauffman , et al. March 12, 2 | 2013-03-12 |
Voltammetric Technique To Determine The Individual Concentration Of Different Antioxidants Of The Same Class App 20120292203 - Kauffman; Robert E. | 2012-11-22 |
Voltammetric technique to determine the individual concentration of different antioxidants of the same class Grant 8,187,455 - Kauffman May 29, 2 | 2012-05-29 |
Detection and analysis of biodiesel in fuels Grant 7,927,877 - Kauffman April 19, 2 | 2011-04-19 |
Smart Aerospace Structures App 20100295694 - Kauffman; Robert E. ;   et al. | 2010-11-25 |
Voltammetric Technique to Determine the Individual Concentration of Different Antioxidants of the Same Class App 20100012529 - Kauffman; Robert E. | 2010-01-21 |
Method and system for diffusion attenuated total reflection based concentration sensing Grant 7,593,107 - Wolf , et al. September 22, 2 | 2009-09-22 |
Water-Soluble Polymer Coating for Use on Electrical Wiring App 20080210453 - Kauffman; Robert E. | 2008-09-04 |
Method Of Analyzing Sulfur Content In Fuels App 20080165361 - Kauffman; Robert E. | 2008-07-10 |
Method and system for diffusion attenuated total reflection based concentration sensing Grant 7,375,813 - Wolf , et al. May 20, 2 | 2008-05-20 |
Method and system for diffusion attenuated total reflection based concentration sensing App 20060181709 - Wolf; James D. ;   et al. | 2006-08-17 |
Sensor device for monitoring the condition of a fluid and a method of using the same Grant 7,043,967 - Kauffman , et al. May 16, 2 | 2006-05-16 |
Method and system for diffusion attenuated total reflection based concentration sensing App 20060087654 - Wolf; James D. ;   et al. | 2006-04-27 |
Sensor device for monitoring the condition of a fluid and a method of using the same App 20040060344 - Kauffman, Robert E. ;   et al. | 2004-04-01 |
Cryptography with unconditional security for the internet, commercial intranets, and data storage App 20020159588 - Kauffman, Jason R. ;   et al. | 2002-10-31 |
Single electrode conductivity technique Grant 5,933,016 - Kauffman , et al. August 3, 1 | 1999-08-03 |
Freshness and stability test using oxidative degradation Grant 5,239,258 - Kauffman August 24, 1 | 1993-08-24 |
Complete oil analysis technique Grant 5,071,527 - Kauffman December 10, 1 | 1991-12-10 |
Method for evaluating the remaining useful life of a hydrocarbon oil Grant 4,764,258 - Kauffman August 16, 1 | 1988-08-16 |
Method for evaluating the remaining useful life of a lubricant Grant 4,744,870 - Kauffman May 17, 1 | 1988-05-17 |
Method for the particle size independent spectrometric determination of metal particles in lubricating oils and hydraulic fluids Grant 4,448,887 - Kauffman , et al. May 15, 1 | 1984-05-15 |