Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894961 | Sodium cyanide process | James David Allison, Steven Lamar Grise | 2014-11-25 |
| 8585870 | Process to C-manufacture acrylonitrile and hydrogen cyanide | Richard Thomas Stimek | 2013-11-19 |