Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8585786 | Methods and systems for briquetting solid fuel | J. Michael Drozd, Steven L. Lawson, Michael Druga, Jan M. Surma, Herbie L. Bullis | 2013-11-19 |
| 8585788 | Methods and systems for processing solid fuel | J. Michael Drozd, Michael Druga, Steven L. Lawson, Herbie L. Bullis | 2013-11-19 |