Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726849 | Method of dusting coal mine surfaces | Dontave Cowsette, Jeffrey Champa, Bradley Hulvey | 2004-04-27 |
| 6586497 | Transport of solid particulates | Daniel Constantiner, Jeffrey Champa, Kevin Hutchings, Daniel G. Millette | 2003-07-01 |
| 6297295 | Transport of solid particulates | Daniel Constantiner, Jeffrey Champa, Kevin Hutchings, Daniel G. Millette | 2001-10-02 |
| 5634972 | Hydration control of cementitious systems | John Pacanovsky, Lan Huang, Samy M. Shendy | 1997-06-03 |