Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365972 | Fuel composition | Rodney L. Sung, Benjamin J. Kaufman | 1982-12-28 |
| 4356001 | Method of extending hydrocarbon fuels including gasolines and fuels heavier than gasoline | Sheldon Herbstman | 1982-10-26 |
| 4353710 | Novel method of extending a hydrocarbon fuel heavier than gasoline by adding a methoxy or ethoxy group | Sheldon Herbstman | 1982-10-12 |
| 4331454 | Exhaust filter rejuvenation method | — | 1982-05-25 |
| 4326378 | Filter for an internal combustion engine having rejuvenation capabilities | — | 1982-04-27 |
| 4319896 | Smoke filter rejuvenation system | — | 1982-03-16 |