Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4437576 | Drinking vessel with self-contained straws | — | 1984-03-20 |
| 4263785 | Method and system for recovering heat in association with dairy operations | Roberta F. French | 1981-04-28 |