Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142197 | Vibrato block | — | 2015-09-22 |
| 8603957 | Lubricating composition comprising a polyester dispersant | — | 2013-12-10 |
| 8470752 | Automotive lubricant composition | Christopher Donaghy, Robert B. Calvert | 2013-06-25 |
| 7875580 | Antiwear automotive formulations | — | 2011-01-25 |
| 7731768 | Diesel fuel emulsion | Lee Thompson | 2010-06-08 |