Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800992 | Lubricant compositions for direct injection engine | Jeffry G. Dietz, Alexander Sammut, Mary Galic Raguz, Matthew D. Gieselman | 2020-10-13 |
| 10704006 | Lubricating composition containing an antiwear agent | William R. S. Barton, Mark C. Davies, Michael R. Sutton, Matthew D. Gieselman, Christopher L. Friend +1 more | 2020-07-07 |
| 10669505 | Lubricant compositions for direct injection engines | Jeffry G. Dietz, Alexander Sammut | 2020-06-02 |
| 10550348 | Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine | Jason R. Brown, Matthew D. Gieselman, Calvin W. Schroeck, Seth L. Crawley, William R. S. Barton +1 more | 2020-02-04 |