Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605528 | Three stage single pass drying apparatus for particulate materials | — | 2020-03-31 |
| 7765714 | Moist organic product drying system having a rotary waste heat evaporator | — | 2010-08-03 |
| 7654011 | Two-stage thermal oxidation of dryer offgas | Michael V. Wilson | 2010-02-02 |
| 6589306 | Centrifugal separator apparatus for removing particulate material from an air stream | Robert Kolb | 2003-07-08 |
| 6584699 | Three stage single pass high density drying apparatus for particulate materials | Robert Kolb | 2003-07-01 |
| 5421528 | Leaf and stem fractionating and separating hammermill for dry fibrous products | — | 1995-06-06 |
| 5157849 | High density single pass heat exchanger for drying fragmented moisture-bearing products | — | 1992-10-27 |
| 4813154 | Method and apparatus for conditioning fibrous materials | — | 1989-03-21 |
| 4346523 | Method and apparatus for recovering heat in product dehydration system | — | 1982-08-31 |
| 4279556 | Auger airlock assembly having product cutting knife | — | 1981-07-21 |
| 4227448 | Pellet pre-cooler for pellet mill | — | 1980-10-14 |
| 4193208 | Single pass alfalfa dehydrator dryer and flighting therefor | — | 1980-03-18 |