Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604672 | Additive for hydrocarbon fuel and related process | Dwight Smith, Abdul Chughtai | 2009-10-20 |
| 5238588 | Dispersant, VI improver, additive and lubricating oil composition containing same | Theodore E. Nalesnik, Benjamin J. Kaufman | 1993-08-24 |
| 5205949 | Dispersant and VI improver additive and lubrication oil composition containing same | Theodore E. Nalesnik, Benjamin J. Kaufman | 1993-04-27 |