Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103083 | Comfort layer having pocketed springs of different heights | Darrell A. Richmond, Shaw F. Robertson | 2021-08-31 |
| 11103084 | Comfort layer having spacer pocketed springs | Shaw F. Robertson | 2021-08-31 |
| 11033115 | Comfort layer having repeating pattern of pocketed mini coil springs of different heights | Randall L. Nichols, Shaw F. Robertson | 2021-06-15 |
| 11013340 | Pocketed spring assembly having dimensionally stabilizing substrate | Carsten Nyhues, Scott D. Reading | 2021-05-25 |