Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576148 | Blown asphalt compositions | Robert Q. Kluttz, Keith E. Stephens | 2009-08-18 |
| 6133350 | Oil free compounds of styrenic block copolymers, amorphous polyolefins, and carbon black | Robert Q. Kluttz | 2000-10-17 |