Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9862908 | Seal swell additive | Xin Chen, Alexei Nikolaevich Kurchan | 2018-01-09 |
| 8470752 | Automotive lubricant composition | Robert B. Calvert, Andrew Oldfield | 2013-06-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9862908 | Seal swell additive | Xin Chen, Alexei Nikolaevich Kurchan | 2018-01-09 |
| 8470752 | Automotive lubricant composition | Robert B. Calvert, Andrew Oldfield | 2013-06-25 |