Process Development, Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Process Development, Inc..The latest application filed is for "downflow filter with high velocity backflush".
- Process Development, Inc. - Kenner LA
| Patent | Date |
|---|---|
| Downflow filter with high velocity backflush Grant 4,668,405 - Boze May 26, 1 | 1987-05-26 |
| Jet wash for ultrasonic streaming current detector Grant 4,449,101 - Canzoneri , et al. May 15, 1 | 1984-05-15 |
| Ultrasonic streaming current detector Grant 4,446,435 - Canzoneri May 1, 1 | 1984-05-01 |
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