Priestley; Ronald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Priestley; Ronald.The latest application filed is for "phase-contacting apparatus".
- Priestley; Ronald - Birmingham 13 GB2
- Priestley; Ronald - Kings Heath GB2
- Priestley; Ronald - Birmingham EN
- Priestley; Ronald - Birmingham 14 EN
| Patent | Date |
|---|---|
| Phase-contacting apparatus Grant 4,385,012 - Priestley May 24, 1 | 1983-05-24 |
| Dumped packings and apparatus comprising such dumped packings Grant 4,333,892 - Ellis , et al. June 8, 1 | 1982-06-08 |
| Fluid-fluid contact apparatus Grant 4,067,936 - Ellis , et al. January 10, 1 | 1978-01-10 |
| Fluid-fluid contact method and apparatus Grant 3,957,931 - Ellis , et al. May 18, 1 | 1976-05-18 |
| Packed tower and method of operation Grant 3,914,351 - McKeown , et al. October 21, 1 | 1975-10-21 |
| Gas-liquid contact apparatus Grant 3,878,272 - Priestley * April 15, 1 | 1975-04-15 |
| Gas/liquid Film Contact Apparatus Grant 3,704,869 - Priestley December 5, 1 | 1972-12-05 |
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