| 8213840 |
Developer material holding apparatus, process cartridge to which the developer material holding apparatus is attached, and image forming apparatus to which the process cartridge is attached |
Shigenori Koido, Junichi Itou, Alan Davidson |
2012-07-03 |
| 5690709 |
Separation apparatus to remove particles from a gas stream |
— |
1997-11-25 |
| 4989669 |
Apparatus and process for exchanging heat between solid particles and a heat exchange medium |
— |
1991-02-05 |
| 4961863 |
Process for the separation of solids from a mixture of solids and fluid |
Hendrikus E. A. Van Den Akker, Rudi Everts, Jouke J. Woudstra, Cornelis M. Verheul, Hendrik A. Dirkse |
1990-10-09 |
| 4958680 |
Apparatus for particulate solids regeneration |
Johannes L. Nooyen |
1990-09-25 |
| 4891129 |
Process for solids-fluid separation employing swirl flow |
— |
1990-01-02 |
| 4795547 |
Process for contacting particulate solids with a fluid |
— |
1989-01-03 |
| 4783574 |
Process for hydrocarbon conversion |
— |
1988-11-08 |
| 4666674 |
Apparatus and process for solids-fluid separation |
— |
1987-05-19 |
