Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9763840 | Bed having rack and pinion powered width expansion | Mark Tyler Rigsby, Brian Guthrie, Frank Lewis, David P. Lubbers, Christian H. Reinke +1 more | 2017-09-19 |
| 9737149 | Height adjustable bed framework with a lift chain and a planetary gear train | John K. Heidlage, David W. Hornbach | 2017-08-22 |