Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4277520 | Freeze modification agent | John W. Compton, Kathryn M. Ellerman, Lee H. Bergman | 1981-07-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4277520 | Freeze modification agent | John W. Compton, Kathryn M. Ellerman, Lee H. Bergman | 1981-07-07 |