Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8485360 | Fracturable container | Bradley Donald Teys | 2013-07-16 |
| 8191647 | Dry sprinkler installation and sealing device | Robert M. Cordell, Manuel R. Silva, Jr. | 2012-06-05 |
| 7213319 | Method of installing a dry sprinkler installation | Manuel R. Silva, Jr., Robert M. Cordell | 2007-05-08 |
| 6877543 | Sealing assembly | — | 2005-04-12 |
| 6595102 | Reactive personnel protection system and method | Kirk A. Marchand, Thomas J. Warnagiris | 2003-07-22 |
| 6412391 | Reactive personnel protection system and method | Kirk A. Marchand, Thomas J. Warnagiris | 2002-07-02 |
| 6029558 | Reactive personnel protection system | Kirk A. Marchand, Thomas J. Warnagiris | 2000-02-29 |
| 5663520 | Vehicle mine protection structure | Michael D. Ladika, Dennis Jerome Malone | 1997-09-02 |
| 5490661 | Quick release system for guardrail terminals | Joseph Mayer, Kirk A. Marchand | 1996-02-13 |