Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806021 | Container for drink and method of manufacturing the container | Willem Koudstaal, Alan E. Thomas | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806021 | Container for drink and method of manufacturing the container | Willem Koudstaal, Alan E. Thomas | 1989-02-21 |