| 5503644 |
Gasoline composition for reducing intake valve deposits in port fuel injected engines |
Robert P. Aiello, H. Dale Millay, Michael J. Riley, Kevin W. Poindexter |
1996-04-02 |
| 5334308 |
Reduction of jet engine smoke emissions by contacting jet fuel with a carbon molecular sieve adsorbent |
Danny Yuk Kwan Ngan, Benton E. Visser, Greg E. Webster |
1994-08-02 |
| 5300218 |
Reduction of diesel engine particulate emissions by contacting diesel fuel with a carbon molecular sieve adsorbent |
Peter B. Van Benthuysen, Danny Yuk Kwan Ngan, Zaida Diaz, David M. Austgen, Jr. |
1994-04-05 |
| 4846848 |
Gasoline composition |
Richard Miles |
1989-07-11 |
| 4687034 |
Controlled release insert for a diesel fuel supply nozzle and method of adding a petroleum substrate over said insert |
Robert Holmes |
1987-08-18 |
| 4678479 |
Diesel fuel composition |
Robert Holmes, Terence M. Evans, Keith King |
1987-07-07 |
| 4666529 |
Method for reducing combustion chamber deposits from an internal combustion engine |
— |
1987-05-19 |
| 4389221 |
Gasoline composition and method for reducing fuel consumption |
Rudolf F. Heldeweg, Corrie M. J. Leenaars |
1983-06-21 |
| 4357148 |
Method and fuel composition for control or reversal of octane requirement increase and for improved fuel economy |
— |
1982-11-02 |
| 4300494 |
Thermal insulated intake ports |
Earl J. Haury |
1981-11-17 |
