| 6387334 |
Balanced flow resistance OCR distributor cone |
William B. Krantz, David E. Earls, Julie Chabot, Krishniah Parimi |
2002-05-14 |
| 5879642 |
Fixed bed reactor assembly having a guard catalyst bed |
Dennis R. Cash |
1999-03-09 |
| 5660715 |
Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream |
Bruce Reynolds, Robert W. Bachtel, Robert J. Klett, David N. Brossard, David E. Earls |
1997-08-26 |
| 5648051 |
Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream |
Bruce Reynolds, Robert W. Bachtel, Robert J. Klett, David N. Brossard, David E. Earls |
1997-07-15 |
| 5589057 |
Method for extending the life of hydroprocessing catalyst |
Brian A. Darsow |
1996-12-31 |
| 5492617 |
Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream |
Bruce Reynolds, Robert W. Bachtel, Robert J. Klett, David N. Brossard, David E. Earls |
1996-02-20 |
| 5021147 |
Solid addition and withdrawal |
Roger P. Van Driesen, William R. Adams, Mario Baldasarri, John Caspers |
1991-06-04 |
| 4875995 |
Solid addition and withdrawal |
Roger P. Van Driesen, William R. Adams, Mario Baldasarri, John Caspers |
1989-10-24 |
| 4809985 |
Golf game and method for playing a golf game |
— |
1989-03-07 |
| 4771502 |
Towel and method of making same |
— |
1988-09-20 |
| 4744887 |
Solid addition and withdrawal |
Roger P. Van Driesen, William R. Adams, Mario Baldasarri, John Caspers |
1988-05-17 |
| 4738770 |
Apparatus and method of removal of catalyst blockage from reactor recycle pumps |
Kenneth E. Hastings |
1988-04-19 |
| 4684456 |
Control of bed expansion in expanded bed reactor |
Roger P. Van Driesen, William R. Adams, John Caspers, Mario Baldasarri |
1987-08-04 |
