Graven; Richard G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Graven; Richard G..The latest application filed is for "distribution system for downflow reactors".
- Graven; Richard G. - Pennington NJ
- Graven; Richard G. - Westmont NJ
| Patent | Date |
|---|---|
| Distribution system for downflow reactors Grant 4,836,989 - Aly , et al. June 6, 1 | 1989-06-06 |
| Fixed bed catalytic reactor system with improved liquid distribution Grant 4,681,674 - Graven , et al. July 21, 1 | 1987-07-21 |
| Catalytic cracking of FCC gasoline and virgin naphtha Grant 3,928,172 - Davis, Jr. , et al. December 23, 1 | 1975-12-23 |
| Split Feed Reforming And N-paraffin Elimination From Low Boiling Reformate Grant 3,770,614 - Graven November 6, 1 | 1973-11-06 |
| Gasoline Upgrading Grant 3,658,690 - Graven April 25, 1 | 1972-04-25 |
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