Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209792 | Defrosting roll-up climate controlled door | Pete Smith, Dan Rhyner | 2025-01-28 |
| 11920854 | Defrosting roll-up climate controlled door | — | 2024-03-05 |
| 8733024 | Flexible door with rigid insulation | Lynn D. Vogel | 2014-05-27 |
| 7755563 | Radio frequency identification (RFID) portal antenna mounting frame | Mark Timothy Warren, Jr. | 2010-07-13 |
| 7155861 | Sliding door having lateral keeper | William B. Nichols | 2007-01-02 |
| 6983565 | Air heated, flexible door panel | William B. Nichols | 2006-01-10 |