Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846302 | Fractional destructive distillation array | — | 2010-12-07 |
| 7743912 | Liquid seal bulk feeder for destructive distillation of lightweight materials | — | 2010-06-29 |
| 6049956 | Method and apparatus for spreading fiber bundles | Joseph Lee Lifke, Lincoln Busselle, Brent Gordon | 2000-04-18 |
| 5871619 | Plug seal discharge system for distillation apparatus | Jeffrey D. Wilder | 1999-02-16 |
| 5714043 | Liquid seal bulk feeder for destructive distillation | Jeffrey D. Wilder | 1998-02-03 |