Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713133 | Surface composition for clay-like athletic fields | — | 2010-05-11 |
| 6448216 | Abrasive compositions including cullet | Richard Winston Adlai Garb, Jennifer Lou Lindquist | 2002-09-10 |