Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5076892 | Apparatus for pressurized refining of lignocellulose material | Randall Lee Musselman, Gregory R. Kohler, Gary W. Allshouse, Heinz O. Backhust, William F. Lahner, III | 1991-12-31 |
| 4725295 | Material collector and discharger apparatus | — | 1988-02-16 |
| 4555254 | Material collector and discharger apparatus | — | 1985-11-26 |
| 4539032 | SF.sub.6 Process for dehydration of fluoride glasses | Danh C. Tran | 1985-09-03 |