Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080686 | Alkyl or alkenyl succinic acids as corrosion inhibitors for oxygenated fuels | J. Irvine Knepper, George W. Dear | 1992-01-14 |
| 4900427 | Antifoulant compositions and methods | Jerry J. Weers, Thomas J. Falkler, George G. Duggan | 1990-02-13 |
| 4595523 | Corrosion inhibition in engine fuel systems | J. Irvine Knepper, George W. Dear | 1986-06-17 |