Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D323443 | Dispensing container for water | Marilyn Rankin | 1992-01-28 |
| 4834172 | Heat exchanger | — | 1989-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D323443 | Dispensing container for water | Marilyn Rankin | 1992-01-28 |
| 4834172 | Heat exchanger | — | 1989-05-30 |