Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7222467 | Screen with integral railing | Jeffrey Nowell, Jerry D. DeLiberato | 2007-05-29 |
| 6813862 | Corner bracket assembly | David Perich, Robert Maier, Dave Bina | 2004-11-09 |
| 6644380 | Corner bracket assembly | David Perich | 2003-11-11 |
| D411441 | Stacked rail for door | Steven Richard Kitchen | 1999-06-22 |