Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9857077 | Coal rope distributor with replaceable wear components | Daniel J. Adam, Thomas J. Campanelli, Paul M. Colson, Christopher D. Curl, Dai Q. Dau +1 more | 2018-01-02 |
| 9151434 | Coal rope distributor with replaceable wear components | Daniel J. Adam, Thomas J. Campanelli, Paul M. Colson, Christopher D. Curl, Dai Q. Dau +1 more | 2015-10-06 |
| 9151493 | Coal rope distributor with replaceable wear components | Daniel J. Adam, Thomas J. Campanelli, Paul M. Colson, Christopher D. Curl, Dai Q. Dau +1 more | 2015-10-06 |
| 8517719 | Swirl block register design for wall fired burners | — | 2013-08-27 |
| 7739967 | Pulverized solid fuel nozzle assembly | Kevin E. Connolly, Kevin Greco, Philip H. Lafave, Galen H. Richards | 2010-06-22 |
| 7584917 | Seal for coiled spring assembly | Jeffrey A. Case, Melissa Cassidy, Lawrence S. Farris | 2009-09-08 |
| 7584918 | Wear plate assembly for vertical rotor of a pulverizer | Christopher D. Curl, Thomas B. Preston, Paul C. Thulen | 2009-09-08 |
| 5685240 | Variable orifice plate for coal pipes | John Sund | 1997-11-11 |
| 5593131 | Variable orifice plate for coal pipes | John Sund | 1997-01-14 |
| 5417564 | Method and apparatus for altering the firing pattern of an existing furnace | — | 1995-05-23 |
| 5392720 | Flame retaining nozzle tip | Donald S. Langille, Francis G. Ouellette | 1995-02-28 |