Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382707 | Acoustic shell frame and system | Jonathan M. Chase, Christopher Jon Altringer | 2016-07-05 |
| 9286244 | Method and device for monitoring an unauthorized memory access of a computing device, in particular in a motor vehicle | Thomas Stauner, Astrid Schroeder | 2016-03-15 |
| 8215246 | Portable staging and leg bracket therefor | Grant S. Quam | 2012-07-10 |
| 7874115 | Modular floor | — | 2011-01-25 |
| 7185899 | Riser cart | Mark R. Friedrichs | 2007-03-06 |
| 6581339 | Erectable platform | — | 2003-06-24 |
| 6006680 | Portable stage assembly | Grant S. Quam | 1999-12-28 |