Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845989 | Method and apparatus for determining elastic constants in tubes | Joseph D. Titlow, David T. Hahn | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845989 | Method and apparatus for determining elastic constants in tubes | Joseph D. Titlow, David T. Hahn | 1989-07-11 |