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Patents

1. “An Integrated Sensing System Approach for Handlheld Spectral Measurements” US Provisional Patent Application Number 61/033,005 filed on March 2, 2008, with John P. Coates and Thomas Devlin.
2. “Impedance Spectrscopy (IS) Method and System for Characterizing Fuel”, PCT Application No. PCT/US07/88677 filed on December 21, 2007, with Charles J. Koehler, Richard W. Hirthe, and Martin A. Seitz.
3. “Impedance Spectrscopy (IS) Method and System for Characterizing Fuel”, PCT Application No. PCT/US07/88665 filed on December 21, 2007, with Charles J. Koehler, Richard W. Hirthe, and Martin A. Seitz.
4. "Impedance Spectrscopy (IS) Method and System for Characterizing Fuel", US Patent Application No. 11/963,311 filed on December 21, 2007, with Charles J. Koehler, Richard W. Hirthe, and Martin A. Seitz.
5. “Impedance Spectrscopy (IS) Method and System for Characterizing Fuel”, US Patent Application No. 11/963,461 filed on December 21, 2007, with Charles J. Koehler, Richard W. Hirthe, and Martin A. Seitz.
6. “A Process for Eliminating the Formation of Both Soluble and Insoluble Varnish and Oxidation by-Products from Non-Conducting Fluids”, U.S. Patent Application No. 60/930,116 filed May 14, 2007, with Greg Livingstone and Peter Dufresne, Sr.
7. “Fluid Quality Control Using Broad Spectrum Impedance Spectroscopy”, US Patent 7,199,595, April 3, 2007, with Richard W. Hirthe and Martin A. Seitz.
8. “A Method for Determining Biodiesel Blend Concentration”, Provision US Patent Application #60/871,694 12/22/06, with Charles J. Koehler, Richard W. Hirthe, and Martin A. Seitz.
9. “A System for Determining Biodiesel Blend Concentration”, Provision US Patent Application #60/871,690 12/22/06, with Charles J. Koehler, Richard W. Hirthe, and Martin A. Seitz.
10. “Fluid Quality Control Using Broad Spectrum Impedance Spectroscopy”, US Patent 7,049,831 B2, May 23, 2006, with Richard W. Hirthe and Martin A. Seitz.
11. “Fluid Formulation Optimization Using Broad Spectrum Impedance Spectroscopy”, US Patent 7,078,910, July 18, 2006, with Richard W. Hirthe, Jianxun Hu, Charles J. Koehler, Martin A. Seitz, David R. Sosnowski, Ronald M. Johnson and Anne M. Brunson.
12. “Fluid Condition Monitoring Using Broad Spectrum Impedance Spectroscopy”, US Patent 7,043,372, May 9, 2006, with Charles J. Koehler, David R. Sosnowski and Richard W. Hirthe.
13. “Lubricating oil compositions and concentrates and the use thereof,” European Patent EP0493928 (1991), with E. F. Perozzi and J. D. Tschannen.
14. “Lubricating oil compositions and concentrates and the use thereof,” European Patent EP0516461 (1992), with E. F. Perozzi and J. D. Tschannen.
15. “Reduced Ash Content Lubricants,” European Patent EP0461842 (1991), with W. Y. Lam.
16. “Reduced Ash Content Lubricants,” US Patent 5,026,493 (1991), with W. Y. Lam.