Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7114205 | Collapsible bed frame | — | 2006-10-03 |
| 7066534 | Hard arm chair with sliding arm mechanisms | — | 2006-06-27 |
| 6711761 | Inclining bed with collapsible frame | — | 2004-03-30 |
| 6457192 | Air bed with elevated and self-expanding support structure | Samuel F. Lamke | 2002-10-01 |