Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954991 | Screw extruder with plunger feeder | Elliott Gilbert | 2011-06-07 |
| 7771632 | Continuous melt spheronization apparatus and process for the production of pharmaceutical pellets | Isaac Ghebre-Sellassie, Bert W. Elliot | 2010-08-10 |
| 5694806 | Measurement of water content | Neil Graham | 1997-12-09 |
| 4927500 | Waste oil purifying apparatus | — | 1990-05-22 |
| 4666587 | Waste oil purifying process | — | 1987-05-19 |