Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828214 | Stand-up unit with hip flex for wheelchairs and other devices | Heinz Bogli, Dan Johnson | 2020-11-10 |
| 9907712 | Powered wheelchair with articulating drive wheels | Balz Maurer | 2018-03-06 |
| 9867747 | Stabilized raising wheelchair | Balz Maurer | 2018-01-16 |
| 9351891 | Stabilized raising wheelchair | Balz Maurer | 2016-05-31 |
| 8870216 | Stabilized raising wheelchair | Balz Maurer | 2014-10-28 |
| 8789632 | Powered wheelchair with articulating drive wheels | Balz Maurer | 2014-07-29 |
| 7510538 | Shoe with energy storage and delivery device | Dietmar Wolter | 2009-03-31 |