Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5179285 | Automatically processed alpha-track radon monitor | — | 1993-01-12 |
| H898 | Radon free storage container and method | Mark J. Rangel | 1991-03-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5179285 | Automatically processed alpha-track radon monitor | — | 1993-01-12 |
| H898 | Radon free storage container and method | Mark J. Rangel | 1991-03-05 |