Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094616 | Process and system for drying and heat treating materials | Christianne Carin, Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2018-10-09 |
| 8407911 | Process and system for drying and heat treating materials | Christianne Carin, Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2013-04-02 |
| 8156662 | Systems for prevention of HAP emissions and for efficient drying/dehydration processes | Christianne Carin, Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2012-04-17 |
| 7975398 | Process and system for drying and heat treating materials | Christianne Carin, Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2011-07-12 |
| 7966741 | Process and apparatus for manufacture of fertilizer products from manure and sewage | Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2011-06-28 |
| 7882646 | Process and system for drying and heat treating materials | Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2011-02-08 |
| 7866060 | Process and system for drying and heat treating materials | Christianne Carin, Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2011-01-11 |
| 7694523 | Control system for gas turbine in material treatment unit | Christianne Carin, Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2010-04-13 |
| 7685737 | Process and system for drying and heat treating materials | Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2010-03-30 |
| 7617617 | Process and apparatus for manufacture of fertilizer products from manure and sewage | Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2009-11-17 |
| 7610692 | Systems for prevention of HAP emissions and for efficient drying/dehydration processes | Christianne Carin, Brian N. Gorbell, Alvin W. Fedkenheuer, John S. Jonasson | 2009-11-03 |
| 7487601 | Process and system for drying and heat treating materials | Christianne Carin, Alvin W. Fedkenheuer, John S. Jonasson, Brian N. Gorbell | 2009-02-10 |
| 7024796 | Process and apparatus for manufacture of fertilizer products from manure and sewage | Christianne Carin, Alvin W. Fedkenheuer, John S. Jonasson, Brian N. Gorbell | 2006-04-11 |
| 7024800 | Process and system for drying and heat treating materials | Alvin W. Fedkenheuer, John S. Jonasson, Brian N. Gorbell | 2006-04-11 |