Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693106 | Platinum metal fuel additive for water-containing fuels | Jeremy D. Peter-Hoblyn, James M. Valentine | 1997-12-02 |
| 5645756 | Hardness suppression in urea solutions | Leonard Dubin, W. Robert Epperly, Thure von Harpe | 1997-07-08 |