Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897191 | Tubular membrane module with fluid shear protection | Robert Langerak, Paul B. Koehler, Fernando A. Tonelli | 1990-01-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897191 | Tubular membrane module with fluid shear protection | Robert Langerak, Paul B. Koehler, Fernando A. Tonelli | 1990-01-30 |