Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4301208 | Method for reducing the adhesion of ice to the walls of navigation locks | Guenther E. Frankenstein, Ben Hanamoto | 1981-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4301208 | Method for reducing the adhesion of ice to the walls of navigation locks | Guenther E. Frankenstein, Ben Hanamoto | 1981-11-17 |