Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351842 | Cascade heat transfer system | Stephen A. Kujak, Kenneth J. Schultz, Panayu Robert Srichai, Vladimir Sulc, Michal Kolda +1 more | 2022-06-07 |
| 10571165 | Sorption system in a transport refrigeration system | Panayu Robert Srichai, Robert Michael Lattin, Vladimir Sulc, Clay Rohrer, Don Shapiro | 2020-02-25 |
| 10543737 | Cascade heat transfer system | Stephen A. Kujak, Kenneth J. Schultz, Panayu Robert Srichai, Vladimir Sulc, Michal Kolda +1 more | 2020-01-28 |
| 5707871 | Method and kit for testing polyolester lubricants used in refrigerant compressors | Rajender K. Sadhir, Margaret L. Fowkes | 1998-01-13 |
| 5306643 | Method for detecting low levels of alkylbenzene or mineral oil in polyol ester lubricants in the compressors | Rajender K. Sadhir | 1994-04-26 |
| 5201185 | Method of operating a transport refrigeration unit | Jay L. Hanson, James E. Nixon, Romuald M. Jurewicz, Jayaram Seshadri | 1993-04-13 |
| 5172560 | Method of operating a transport refrigeration system | Romuald M. Jurewicz, Jay L. Hanson, Jayaram Seshadri, Alan D. Gustafson, David A. Christiansen +3 more | 1992-12-22 |
| 4899549 | Transport refrigeration system with improved temperature and humidity control | Jayaram Seshadri, Jay L. Hanson | 1990-02-13 |