Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9775757 | Lift chair and seat | Douglas E. Borgman, John D. Miller, Jeffrey Weisenbach, Kenneth L. Kramer, Catherine Wagner | 2017-10-03 |
| 6923126 | Drop leaf support apparatus | — | 2005-08-02 |