Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7771549 | Energetic ionic liquids | Karl O. Christe | 2010-08-10 |
| 7745635 | Energetic ionic salts | Tommy W. Hawkins, Kerri Tollison | 2010-06-29 |
| 7246449 | Installation template for lock and alarm assemblies | Josh Pierson, Gilbert Lombardo | 2007-07-24 |
| 6820905 | Vertical panic exit device | Paul J. Haeck, Raymond W. Peeler, Albert E. Ranzau, III | 2004-11-23 |
| 6532777 | Panic exit device mounting plate | Paul J. Haeck, Albert E. Ranzau, III | 2003-03-18 |
| 6509473 | Energetic triazolium salts | — | 2003-01-21 |
| 6205825 | Panic exit device mounting plate | Paul J. Haeck, Albert E. Ranzau, III | 2001-03-27 |
| 6009732 | Panic exit device | Paul J. Haeck, Albert E. Ranzau, III. | 2000-01-04 |