Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798321 | Rust resistant turbo oils containing monobasic amino phosphates and dicarboxylic acids | Morton Beltzer, Thomas L. Ashcraft, Paul J. Berlowitz | 1998-08-25 |
| 5503761 | Technical pentaerythritol esters as lubricant base stock | Thomas L. Ashcraft, Paul J. Berlowitz, Dale Carr, Thomas Schaefer | 1996-04-02 |
| 4877541 | Corrosion inhibitor | Stephen J. Metro | 1989-10-31 |
| 4686054 | Succinimide lubricating oil dispersant | Ricardo Bloch, Darrell W. Brownawell, Frank J. Chen, Antonio Gutierrez | 1987-08-11 |
| 4609376 | Anti-wear additives in alkanol fuels | Raymond C. Craig, Jerome Panzer, Morton Beltzer | 1986-09-02 |
| 4557846 | Lubricating oil compositions containing hydroxamide compounds as friction reducers | — | 1985-12-10 |
| 4505829 | Lubricating oil composition containing sediment-reducing additive | — | 1985-03-19 |
| 4428849 | Lubricating oil with improved diesel dispersancy | — | 1984-01-31 |
| 4388201 | Co-dispersant stabilized friction modifier lubricating oil composition | Darrell W. Brownawell, Harold Shaub, Antonio Gutierrez | 1983-06-14 |
| 4338205 | Lubricating oil with improved diesel dispersancy | — | 1982-07-06 |
| 4255159 | Polymer combinations useful in fuel oil to improve cold flow properties | Harold N. Miller, Richard P. Rhodes | 1981-03-10 |
| 4255589 | Process for the production of oil-soluble polyol esters of dicarboxylic acid materials in the presence of a metal salt of a hydroxy aromatic compound | — | 1981-03-10 |
| 4235786 | Process for producing oil-soluble derivatives of unsaturated C.sub.4 -C.sub . | — | 1980-11-25 |