Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274029 | Synthetic diesel fuel and process for its production | Robert J. Wittenbrink, Richard F. Bauman, Bruce R. Cook | 2001-08-14 |
| 6210559 | Use of 13C NMR spectroscopy to produce optimum fischer-tropsch diesel fuels and blend stocks | Bruce R. Cook, Bernard G. Silbernagel, Debra A. Sysyn | 2001-04-03 |
| 6180842 | Stability fischer-tropsch diesel fuel and a process for its production | Robert J. Wittenbrink, Bruce R. Cook | 2001-01-30 |
| 6165949 | Premium wear resistant lubricant | Jacob J. Habeeb, Robert J. Wittenbrink | 2000-12-26 |
| 6162956 | Stability Fischer-Tropsch diesel fuel and a process for its production | Robert J. Wittenbrink | 2000-12-19 |
| 6087544 | Process for the production of high lubricity low sulfur distillate fuels | Robert J. Wittenbrink, Darryl P. Klein, Michele S. Touvelle, Michel Daage | 2000-07-11 |
| 6080301 | Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins | Jacob J. Habeeb, Robert J. Wittenbrink | 2000-06-27 |
| 6075061 | Integrated process for converting natural gas and gas field condensate into high valued liquid products (law713) | Robert J. Wittenbrink, Bruce R. Cook | 2000-06-13 |
| 6017372 | Alcohols as lubricity additives for distillate fuels | Robert J. Wittenbrink, Bruce R. Cook | 2000-01-25 |
| 5895506 | Use of infrared spectroscopy to produce high lubricity, high stability, Fischer-Tropsch diesel fuels and blend stocks | Bruce R. Cook, Rebecca L. Rucker | 1999-04-20 |
| 5856280 | Sulfur-containing carboxylic acid derivatives to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils | Jeenok T. Kim, Patrick E. Godici, Morton Beltzer | 1999-01-05 |
| 5814109 | Diesel additive for improving cetane, lubricity, and stability | Bruce R. Cook, Robert J. Wittenbrink | 1998-09-29 |
| 5807413 | Synthetic diesel fuel with reduced particulate matter emissions | Robert J. Wittenbrink, Richard F. Bauman, Daniel Francis Ryan | 1998-09-15 |
| 5801130 | High load-carrying turbo oils containing amine phosphate and dimercaptothiadiazole derivatives | Manual A. Francisco, Jeenok T. Kim | 1998-09-01 |
| 5798321 | Rust resistant turbo oils containing monobasic amino phosphates and dicarboxylic acids | Max J. Wisotsky, Morton Beltzer, Thomas L. Ashcraft | 1998-08-25 |
| 5789358 | High load-carrying turbo oils containing amine phosphate and thiosemicarbazide derivatives | Morton Beltzer | 1998-08-04 |
| 5766274 | Synthetic jet fuel and process for its production | Robert J. Wittenbrink, Bruce R. Cook | 1998-06-16 |
| 5750478 | High load-carrying turbo oils containing amine phosphate and sulfurized fatty acid | Jeenok T. Kim, Manuel A. Francisco, Morton Beltzer | 1998-05-12 |
| 5750475 | Additive combination to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils | — | 1998-05-12 |
| 5730906 | Additive combination to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils (Law406) | — | 1998-03-24 |
| 5714441 | Additive combination to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils | — | 1998-02-03 |
| 5689031 | Synthetic diesel fuel and process for its production | Bruce R. Cook, Robert J. Wittenbrink | 1997-11-18 |
| 5679627 | High-load carrying turbo oils containing amine phosphate and a sulfur containing carboxylic acid (law348) | Morton Beltzer, Jeenok T. Kim | 1997-10-21 |
| 5639717 | Additive combination to reduce deposit forming tendencies and improve antioxidancy of aviation turbine oils (LAW328) | Morton Beltzer, Thomas L. Ashcraft | 1997-06-17 |
| 5587355 | High load-carrying turbo oils containing amine phosphate and thiophene carboxylic acid derivatives | Morton Beltzer, Jeenok T. Kim | 1996-12-24 |