Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D398296 | Computer storage device mounting bracket | Jason Jeffrey Krause, Robert J. Schaefer | 1998-09-15 |
| 5661287 | Multi-purpose laser/optical sensor in a storage library subsystem | Robert J. Schaefer, Stephen Ward Graeber | 1997-08-26 |