Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767108 | Non-lethal flash grenade | Thomas J. Blachowski, David A. Culhane, Peter P. Ostrowski | 2004-07-27 |
| 6289817 | Remote controlled payload delivery | Anthony P. Quebral, Mindy W. Morack, David A. Culhane, Chris Batchelor | 2001-09-18 |