Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8950755 | Watertight closure gasket insertion tool | Constantine V. Pappas, Ronnie L. Ball | 2015-02-10 |
| 8225553 | Firezone fumetight seal | Patrick Arthur Ryals | 2012-07-24 |
| 7451714 | All purpose seal | Constantine V. Pappas, Luke Cassario | 2008-11-18 |
| 6879256 | Seal compression indication system | Ted Arthur Heinritz | 2005-04-12 |
| 6799396 | Watertight door closure | Ted Arthur Heinritz, Constantine V. Pappas | 2004-10-05 |