Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D389523 | Combined transmitter and receiver for locating lost documents | Stephen Siebold | 1998-01-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D389523 | Combined transmitter and receiver for locating lost documents | Stephen Siebold | 1998-01-20 |