Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6030521 | Gasoline fuel | Peter J. Jessup | 2000-02-29 |
| 5837126 | Gasoline fuel | Peter J. Jessup | 1998-11-17 |
| 5653866 | Gasoline fuel | Peter J. Jessup | 1997-08-05 |
| 5593567 | Gasoline fuel | Peter J. Jessup | 1997-01-14 |
| 5288393 | Gasoline fuel | Peter J. Jessup | 1994-02-22 |
| 5032144 | Octane enhancers for fuel compositions | Peter J. Jessup, Stephen G. Brass | 1991-07-16 |
| 4990273 | Lubrication anti-wear additive | — | 1991-02-05 |
| 4844717 | Fuel composition and method for control of engine octane requirements | Timothy Wusz, Stephen G. Brass | 1989-07-04 |
| 4801729 | Lubricating compositions | Richard A. Holstedt | 1989-01-31 |
| 4781728 | Octane enhancers for fuel compositions | Peter J. Jessup, Stephen G. Brass | 1988-11-01 |
| 4773916 | Fuel composition and method for control of octane requirement increase | Timothy Wusz, Stephen G. Brass | 1988-09-27 |
| 4764298 | Lubrication anti-wear additive | — | 1988-08-16 |
| 4743273 | Fuel composition and method for control of engine octane requirements | Timothy Wusz, Stephen G. Brass | 1988-05-10 |
| 4724099 | Lubricating compositions | Richard A. Holstedt | 1988-02-09 |
| 4723964 | Cetane number improvement | Peter J. Jessup, Diane M. Dillon, Stephen G. Brass | 1988-02-09 |
| 4720288 | Gasoline fuel composition | Ward W. Howland | 1988-01-19 |
| 4701274 | Trisubstituted-borate compounds | Leah T. Mendelson, Richard A. Holstedt | 1987-10-20 |
| 4699629 | Fuel composition and method for control of octane requirement increase | Timothy Wusz, Stephen G. Brass | 1987-10-13 |
| 4655949 | Lubricating oil compositions containing organometallic additives | James F. Landry, Harry P. On, Jr., Sidney Y. Shen | 1987-04-07 |
| 4647292 | Gasoline composition containing acid anhydrides | Peter J. Jessup, Stephen G. Brass | 1987-03-03 |
| 4612880 | Method for control of octane requirement increase in an internal combustion engine having manifold and/or combustion surfaces which inhibit the formation of engine deposits | Stephen G. Brass, Timothy Wusz | 1986-09-23 |
| 4612130 | Organometallic compositions useful as lubricating oil additives | James F. Landry, Harry P. On, Jr., Sidney Y. Shen | 1986-09-16 |
| 4602919 | Gasoline compositions containing malonates | Peter J. Jessup, Stephen G. Brass | 1986-07-29 |
| 4600408 | Gasoline compositions containing carbonates | Peter J. Jessup, Stephen G. Brass | 1986-07-15 |
| 4595514 | Boron-containing heterocyclic compound and lubricating compositions containing same | Richard A. Holstedt | 1986-06-17 |