Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896620 | Proppant sand coating for dust reduction | David P. Zielinski, Yanan Chen, Derick Henderson, Mark Connor | 2018-02-20 |
| 8178204 | Acrylate-modified aspartates and gel coat compositions made therefrom | Myron W. Shaffer, John P. Forsythe, Leone Hermans-Blackburn, Amy S. Wylie, Aaron Lockhart +1 more | 2012-05-15 |
| 6894138 | Blocked polyisocyanate | Richard R. Roesler, Patricia B. Jacobs, Dinesh Pethiyagoda, Tabitha H. Riggio, Marianne M. Salek | 2005-05-17 |