Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499167 | Mattress section support | Kenneth L. Kramer, Jason C. Brooke, Eric R. Meyer, Gregory W. Branson, David J. Ulrich | 2002-12-31 |
| 6467113 | Mattress assembly | Kenith W. Chambers, Stephen E. Glover, Kerry J. Mensching | 2002-10-22 |
| 6439264 | Valve assembly | Kenith W. Chambers, Scott D. McCormick, Steven D. DeRidder, W. Layne Carruth, Stephen R. Schulte | 2002-08-27 |