Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466225 | Lubricant and refrigerant compositions comprising polyalkylene glycols and uses thereof | Elizabeth Dixon | 2022-10-11 |
| 11155763 | Oil miscible polyalkylene glycols and uses thereof | Elizabeth Dixon | 2021-10-26 |
| 11027249 | Azeotrope-like compositions of 1,1,1,2-tetrafluoropropene and 1,1,1,2-tetrafluoroethane | Hang T. Pham, Rajiv R. Singh, Ryan Hulse, Mark W. Spatz, David P. Wilson +1 more | 2021-06-08 |
| 9845419 | Low GWP heat transfer compositions containing difluoromethane and 1,3,3,3-tetrafluoropropene | Samuel F. Yana Motta, Mark W. Spatz, Ryan Hulse | 2017-12-19 |
| 9546311 | Azeotrope-like compositions of 1,1,1,2-tetrafluoropropene and 1,1,1,2-tetrafluoroethane | Hang T. Pham, Rajiv R. Singh, Ryan Hulse, Mark W. Spatz, David P. Wilson +1 more | 2017-01-17 |
| 9528037 | Method for selecting lubricants for heat pumps | Raymond H. Thomas, David P. Wilson, Samuel F. Yana Motta, Mark W. Spatz | 2016-12-27 |
| 9169427 | Low GWP heat transfer compositions containing difluoromethane, a fluorinated ethane and 1,3,3,3-tetrafluoropropene | Samuel F. Yana Motta, Mark W. Spatz | 2015-10-27 |
| 8739559 | Method for selecting lubricants for heat pumps | Raymond H. Thomas, David P. Wilson, Samuel F. Yana Motta, Mark W. Spatz | 2014-06-03 |
| 8322149 | Method for selecting lubricants for heat pumps | Raymond H. Thomas, David P. Wilson, Samuel F. Yana Motta, Mark W. Spatz | 2012-12-04 |