Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736676 | Floor structure electrical junction apparatus | Michael Stelter | 1998-04-07 |
| 5188240 | Storage unit for recording-media boxes | Peter Marino, Robert K. Hanson | 1993-02-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736676 | Floor structure electrical junction apparatus | Michael Stelter | 1998-04-07 |
| 5188240 | Storage unit for recording-media boxes | Peter Marino, Robert K. Hanson | 1993-02-23 |