Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8997279 | Multi-layer mattress with an air filtration foundation | David J. Roberts, Pete Baroni, Ross Olinski, Owen Shoemaker | 2015-04-07 |
| 8739339 | Multi-layer mattress with an air filtration foundation | David J. Roberts | 2014-06-03 |
| 7950084 | Multi-layer mattress with an air filtration foundation | David J. Roberts | 2011-05-31 |
| 7650658 | Multi-layer mattress with an air filtration foundation | David J. Roberts | 2010-01-26 |
| 7467435 | Multi-layer mattress with an air filtration foundation | David J. Roberts | 2008-12-23 |
| 7240386 | Multi-layer mattress with an air filtration foundation | David J. Roberts | 2007-07-10 |