Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717711 | Aerial fire suppression system | Mark D. Zimmerman | 2023-08-08 |
| 11439852 | Aerial fire suppression system | Mark D. Zimmerman | 2022-09-13 |
| 10406390 | Aerial fire suppression system | Mark D. Zimmerman | 2019-09-10 |
| 10369392 | Aerial fire suppression system | Mark D. Zimmerman | 2019-08-06 |
| 9981150 | Aerial fire suppression system | Mark D. Zimmerman | 2018-05-29 |
| 9333379 | Aerial fire suppression system | Mark D. Zimmerman | 2016-05-10 |
| 7547424 | Method and apparatus for making partitioned slides | Brian B. Haab | 2009-06-16 |
| 6976696 | Transportable medical apparatus | Jason M. O'Krangley | 2005-12-20 |
| 4753296 | Vegetable harvester | — | 1988-06-28 |