Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4484370 | Tube emptying apparatus | John T. Wooten | 1984-11-27 |
| 4420279 | Pressure impulse dense phase conveying apparatus and method | — | 1983-12-13 |
| 4411705 | For removing particles from a tube by means of a missile | John T. Wooten | 1983-10-25 |
| 4354520 | Pressure/demand exhalation valve | — | 1982-10-19 |
| 4343586 | Dumping apparatus and method | Merlin G. Hoiseth | 1982-08-10 |