Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376177 | Powered width expansion of articulated bed deck | Brian Guthrie, Stephen E. Hutchison, Frank Lewis, David P. Lubbers, Christian H. Reinke +1 more | 2022-07-05 |
| 10799407 | Variable width person support system and control system therefor | John D. Christie, Mark Lanning, Robert A. Bossingham, James D. Lattimore, Mahesh Kumar Thodupunuri +3 more | 2020-10-13 |
| 10603233 | Method of powered width expansion of a bed | Brian Guthrie, Stephen E. Hutchison, Frank Lewis, David P. Lubbers, Christian H. Reinke +1 more | 2020-03-31 |
| 10357414 | Width adjustable person support system with dual inboard mounted motors and proximate, directly driven extension wings | Robert A. Bossingham, John D. Christie, Joseph A. Ernst, Brian Guthrie, Stephen E. Hutchison +4 more | 2019-07-23 |
| 9763840 | Bed having rack and pinion powered width expansion | Brian Guthrie, Stephen E. Hutchison, Frank Lewis, David P. Lubbers, Christian H. Reinke +1 more | 2017-09-19 |
| 9173796 | Bed with a powered width expansion wing with manual release | Brian Guthrie, Stephen E. Hutchison, Frank Lewis, David P. Lubbers, Christian H. Reinke +1 more | 2015-11-03 |