Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032863 | Increased security flight deck door strike apparatus and method | Mitchell J. Piorkowski, Douglas Emsley | 2006-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7032863 | Increased security flight deck door strike apparatus and method | Mitchell J. Piorkowski, Douglas Emsley | 2006-04-25 |