Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313921 | Reclaimable hybrid bioreactor | Tom Kraemer, Jan Allen | 2012-11-20 |
| 7653604 | Natural language query system for accessing an information system | Francois Leger, Aart Den Ouden | 2010-01-26 |
| 4344416 | Solar energy collector | — | 1982-08-17 |