Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6161231 | Sleeper sofa with an air mattress | Dieter Kraft, Troy W. Larson, James A. Flanegan | 2000-12-19 |
| 6108844 | Air mattress for a sleeper sofa | Dieter Kraft, Troy W. Larson, James A. Flanegan | 2000-08-29 |