Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10973339 | Pocketed spring comfort layer having at least one foam layer and method of making same | Darrell A. Richmond | 2021-04-13 |
| 10750877 | Pocketed spring comfort layer having at least one foam layer and method of making same | Darrell A. Richmond | 2020-08-25 |
| D880214 | Pocketed spring comfort layer | Darrell A. Richmond | 2020-04-07 |
| D880215 | Pocketed spring comfort layer | Darrell A. Richmond | 2020-04-07 |