Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D623219 | Electric guitar | John D. Mosconi, Robert R. Gelley | 2010-09-07 |
| 4741868 | Production of sulfonated asphalt | Patrick Joseph Rooney, Terry D. Brown | 1988-05-03 |
| 4704214 | Drilling fluid | Bharat B. Patel | 1987-11-03 |
| 4514308 | Sulfonated asphalt | Richard L. Clampitt | 1985-04-30 |