Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4425252 | Method for respiratory coal dust abatement | Virgil H. Cargle | 1984-01-10 |
| 4231956 | Process for preparation of thioethers | Daniel S. Sullivan, III | 1980-11-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4425252 | Method for respiratory coal dust abatement | Virgil H. Cargle | 1984-01-10 |
| 4231956 | Process for preparation of thioethers | Daniel S. Sullivan, III | 1980-11-04 |