Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7407809 | Method for determining asphaltenes contamination in used marine engine lubricants using UV-visible spectroscopy and chemometrics | Rafi Jalkian | 2008-08-05 |
| 7241621 | Method for determining residual fuel and insolubles contamination in used marine engine lubricants using UV-visible spectroscopy and chemometrics | Rafi Jalkian | 2007-07-10 |
| 6779505 | Method of employing instrumentation to efficiently modify a lubricant's flow rate or properties in an operating all-loss lubricating system | Vincent M. Carey, Kevin J. Kelly | 2004-08-24 |
| 5169785 | Method for detecting fuel dilution of marine lubricating oils | Lawrence J. Altman | 1992-12-08 |
| 4840930 | Method for preparing acid stable zeolites and high silica zeolites prepared by it | Rene B. LaPierre, Randall D. Partridge, George T. Kerr | 1989-06-20 |