Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359565 | Field enhanced separation of hydrocarbon fractions | Krista Marie Prentice, Jason M. McMullan, Michel Daage, Gregory J. DeMartin, Ronald M. Gould +6 more | 2016-06-07 |
| 8445841 | Method and apparatus for a mid-infrared (MIR) system for real time detection of petroleum in colloidal suspensions of sediments and drilling muds during drilling operations, logging and production operations | James M. Brown, Clifford C. Walters, Mark M. Disko, Boris Mizaikoff | 2013-05-21 |
| 7442936 | Infrared spectroscopy method for measuring the base number of overbased lubricants | P. Thomas Reischman | 2008-10-28 |
| 7172903 | Method for on-line monitoring of lubricating oil using light in the visible and near IR spectra | Alan M. Schilowitz, Walter D. Vann | 2007-02-06 |
| 6876193 | Method for deconvolution of impedance spectra | Alan M. Schilowitz, Walter D. Vann, Limin Song, Alexander Bolkhovsky | 2005-04-05 |
| 6025305 | Process for producing a lubricant base oil having improved oxidative stability | Haven S. Aldrich, Robert J. Wittenbrink | 2000-02-15 |
| 5744434 | Polyol ester compositions with unconverted hydroxyl groups | Richard H. Schlosberg, Haven S. Aldrich, Lavonde Denise Sherwood-Williams, Martin A. Krevalis, Daniel P. Leta +2 more | 1998-04-28 |
| 5665686 | Polyol ester compositions with unconverted hydroxyl groups | Richard H. Schlosberg, Lavonda Denise Sherwood-Williams, Haven S. Aldrich | 1997-09-09 |