Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6146432 | Pressure gradient passivation of carbonaceous material normally susceptible to spontaneous combustion | Thomas L. Ochs, Karl Schroeder, Cathy A. Summers, Bruce R. Utz | 2000-11-14 |