Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299850 | Quick release roller shutter | — | 2007-11-27 |
| 7100665 | Dual boss shutter slat with retention plate | — | 2006-09-05 |
| 6453975 | Modular roll-up partition system with tension adjustment mechanism | — | 2002-09-24 |
| 6422289 | Deployment control for rolling protective shutters | — | 2002-07-23 |
| 6302179 | Modular roll-up partition system with tension adjustment mechanism | — | 2001-10-16 |
| 6263942 | Modular roll-up partition system with tension adjustment mechanism | — | 2001-07-24 |
| 6244325 | Safety release clutch for rolling shutters | Michael J. Coniglio, Garrett C. Waecker | 2001-06-12 |
| 6095224 | Shutter tracks for rolling protective shutters | — | 2000-08-01 |
| 6095225 | Shutter slat with integrated screw boss | — | 2000-08-01 |
| 6085822 | Deployment control for rolling protective shutters | — | 2000-07-11 |
| 6054921 | Alarm for a roll shutter assembly | — | 2000-04-25 |
| 6021837 | Shutter tracks for rolling protective shutters | — | 2000-02-08 |
| 5996669 | Side tracks adapted for use with rolling protective shutters | — | 1999-12-07 |
| 5983971 | Reinforced burglar- and storm-resistant cover for windows and doors | Ira J. Alligood | 1999-11-16 |
| 5975185 | Pop up safety device for rolling shutters | Garrett C. Waecker | 1999-11-02 |
| 5938136 | Shutter control strap recoiler | — | 1999-08-17 |
| 5850862 | Rolling protective shutters | — | 1998-12-22 |
| 5575322 | Rolling protective shutters | — | 1996-11-19 |