Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315819 | Hollow fiber permeator apparatus | Duane King, Donald L. MacLean, Tommy E. Graham | 1982-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315819 | Hollow fiber permeator apparatus | Duane King, Donald L. MacLean, Tommy E. Graham | 1982-02-16 |