Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9239105 | Power transmission system for people mover | Thomas Nurnberg | 2016-01-19 |
| 8381894 | Power transmission system for people mover | Thomas Nurnberg | 2013-02-26 |
| 7954619 | Load sharing handrail drive apparatus | Thomas Nurnberg, Esko Aulanko, Randall Keemle | 2011-06-07 |