Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921561 | Bedding or seating product made with coil springs having unknotted end turns with bumps | Niels S. Mossbeck, Darrell A. Richmond | 2011-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921561 | Bedding or seating product made with coil springs having unknotted end turns with bumps | Niels S. Mossbeck, Darrell A. Richmond | 2011-04-12 |