Boothe; Duane A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Boothe; Duane A..The latest application filed is for "dryer system with improved throughput".
- Boothe; Duane A. - Clifton Forge VA
| Patent | Date |
|---|---|
| Dryer System With Improved Throughput App 20190072328 - Aaron; Charles E. ; et al. | 2019-03-07 |
| Dryer system with improved throughput Grant 10,119,762 - Aaron , et al. November 6, 2 | 2018-11-06 |
| Apparatus And Method For Controlled Pelletization Processing App 20170239843 - BOOTHE; Duane A. ; et al. | 2017-08-24 |
| Apparatus And Method For Controlled Pelletization Processing App 20150021807 - BOOTHE; Duane A. ; et al. | 2015-01-22 |
| Melt cooler and valving system for an underwater pelletizing process Grant RE45,113 - Boothe , et al. September 9, 2 | 2014-09-09 |
| Apparatus And Method For Controlled Pelletization Processing App 20140001669 - BOOTHE; Duane A. ; et al. | 2014-01-02 |
| Apparatus and method for controlled pelletization processing Grant 8,303,871 - Boothe , et al. November 6, 2 | 2012-11-06 |
| Dryer System With Improved Throughput App 20120266482 - Aaron; Charles E. ; et al. | 2012-10-25 |
| Dryer system with improved throughput Grant 8,205,350 - Aaron , et al. June 26, 2 | 2012-06-26 |
| Melt cooler and valving system for an underwater pelletizing process Grant 7,771,635 - Boothe , et al. August 10, 2 | 2010-08-10 |
| Dryer System With Improved Throughput App 20100050458 - Aaron; Charles E. ; et al. | 2010-03-04 |
| Apparatus and Method for Controlled Pelletization Processing App 20090273112 - Boothe; Duane A. ; et al. | 2009-11-05 |
| Melt cooler and valving system for an underwater pelletizing process App 20070284771 - Boothe; Duane A. ; et al. | 2007-12-13 |
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