Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837251 | Dimensionally-stable lightweight core for composite structures | David W. Okey, John S. Church, John F. Scanlon | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837251 | Dimensionally-stable lightweight core for composite structures | David W. Okey, John S. Church, John F. Scanlon | 1989-06-06 |