Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385616 | Corrosion inhibition by formation of iron carboxylate | James A. Dougherty, Bernardus A. Oude | 1995-01-31 |
| 5080686 | Alkyl or alkenyl succinic acids as corrosion inhibitors for oxygenated fuels | Robert J. Garrecht, J. Irvine Knepper | 1992-01-14 |
| 4595523 | Corrosion inhibition in engine fuel systems | J. Irvine Knepper, Robert J. Garrecht | 1986-06-17 |