Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D649385 | Non-pillowtop mattress | E. David Freese, David Crist | 2011-11-29 |
| D649386 | Pillowtop mattress | E. David Freese, David Crist | 2011-11-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D649385 | Non-pillowtop mattress | E. David Freese, David Crist | 2011-11-29 |
| D649386 | Pillowtop mattress | E. David Freese, David Crist | 2011-11-29 |