Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821966 | Concentric flow variable orifices for gas and particulate flow balance | John Sund, Craig A. Penterson | 2017-11-21 |
| 9764908 | Concentric flow variable orifices for gas and particulate flow balance | John Sund, Craig A. Penterson | 2017-09-19 |
| 9200806 | Coal flow distribution controllers for coal pulverizers | Joseph David Bianca, Jilin Zhang, William Freeman, John Rath | 2015-12-01 |
| 8915373 | Coal flow distribution controllers for coal pulverizers | Joseph David Bianca, Jilin Zhang, William Freeman, John Rath | 2014-12-23 |
| D673984 | Crusher block assembly for particulate size reduction system | William Schmitz, Daniel P. Smith, Craig A. Penterson, Richard N. DuVerger | 2013-01-08 |
| D660887 | Crusher block for particulate size reduction system | William Schmitz, Daniel P. Smith, Craig A. Penterson, Richard N. DuVerger | 2012-05-29 |
| 7913941 | Crusher block assembly for particulate size reduction system | William Schmitz, Richard N. Du Verger, Daniel P. Smith, Craig A. Penterson | 2011-03-29 |
| 7748655 | Crusher block assembly for particulate size reduction system | William Schmitz, Richard N. DuVerger, Daniel P. Smith, Craig Penteson | 2010-07-06 |
| D575807 | Dynamic ring classifier for a coal pulverizer | Craig A. Penterson, Daniel P. Smith, Richard N. Du Verger | 2008-08-26 |
| 7240868 | Dynamic ring classifier for a coal pulverizer | Craig A. Penterson, Daniel P. Smith, Richard N. Du Verger | 2007-07-10 |
| 7028931 | Dynamic ring classifier for a coal pulverizer | Craig A. Penterson, Daniel P. Smith, Richard N. Du Verger | 2006-04-18 |
| 6443376 | Apparatus for pulverizing and drying particulate matter | Ching-Chung Huang, Robin T. Voorhees | 2002-09-03 |