Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322528 | Composition of matter for high temperature phenolphthalein-, phenolphmalide-, fluorene-, xanthane-, and anthrone-s-triazines that are soluble in diesel fuel | Thomas F. DeRosa, Benjamin J. Kaufman | 1994-06-21 |
| 5292351 | Composition of matter for aloyl and aroyl ureas as nitric oxide reducing agents in diesel emissions | Thomas F. DeRosa, Benjamin J. Kaufman | 1994-03-08 |
| 4514311 | Wear-resistant aircraft engine lubricating oil | William M. Sweeney, Benjamin H. Zoleski | 1985-04-30 |