Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10624466 | Pocketed spring comfort layer | Richard A. Krtek, Austin G. Long, Darrell A. Richmond | 2020-04-21 |
| 10624467 | Pocketed spring comfort layer | Richard A. Krtek, Austin G. Long, Darrell A. Richmond | 2020-04-21 |