Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306327 | Modified native starch base binder for pelletizing mineral material | David L. Dingeman | 1994-04-26 |
| 5171361 | Modified native starch base binder for pelletizing mineral material | David L. Dingeman | 1992-12-15 |
| 5000783 | Modified native starch base binder for pelletizing mineral material | David L. Dingeman | 1991-03-19 |