Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36461 | Radiology marker system and dispenser | Donald G. Russell | 1999-12-21 |
| 5232452 | Radiology marker system and dispenser | Donald G. Russell | 1993-08-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36461 | Radiology marker system and dispenser | Donald G. Russell | 1999-12-21 |
| 5232452 | Radiology marker system and dispenser | Donald G. Russell | 1993-08-03 |