Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198854 | Method and apparatus for measuring porosity | James M. Washington, Robert T. Gaudlitz | 1980-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198854 | Method and apparatus for measuring porosity | James M. Washington, Robert T. Gaudlitz | 1980-04-22 |