Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8771413 | Asphalt-mineral compositions | Ajay Ranka | 2014-07-08 |
| 8349065 | Asphalt-mineral compositions | Ajay Ranka | 2013-01-08 |
| 7704561 | Methods of treating surfaces with ionic organosilicon compositions | Ajay Ranka | 2010-04-27 |