Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313953 | Sample collection system and method | Robert S. Johnson | 2012-11-20 |
| 8124422 | Sample collection system and method | Robert S. Johnson | 2012-02-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8313953 | Sample collection system and method | Robert S. Johnson | 2012-11-20 |
| 8124422 | Sample collection system and method | Robert S. Johnson | 2012-02-28 |