Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671550 | Proportioning particulate conveying apparatus | — | 1997-09-30 |
| 5544423 | Gas distributor | — | 1996-08-13 |
| 5443539 | Particulate dryer | — | 1995-08-22 |
| 4424634 | Modular column dryer for particulate material | — | 1984-01-10 |
| 4423557 | Gravity flow dryer for particulate material having channelized discharge | — | 1984-01-03 |
| 4402302 | Air heating apparatus | — | 1983-09-06 |
| 4398356 | Multi-stage dryer for particulate material | — | 1983-08-16 |