Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9144764 | Systems and methods for removing particulate matter from a gas stream | Rajat Ghosh, Jay N. Bruggeman | 2015-09-29 |
| 8894748 | Systems and methods for removing particulate matter from a gas stream | Rajat Ghosh, Jay N. Bruggeman | 2014-11-25 |
| 8137649 | Systems and methods for removing gaseous pollutants from a gas stream | Rajat Ghosh, Peter Bowen, Charles Dobbs, Roger W. Nichols, John R. Smith +2 more | 2012-03-20 |
| 7931737 | Systems and methods for restricting scale in gas scrubbers and related components | — | 2011-04-26 |
| 7906089 | Systems and methods for removing gaseous pollutants from a gas stream | Rajat Ghosh, Peter Bowen, Charles Dobbs, Roger W. Nichols, John R. Smith +2 more | 2011-03-15 |
| 7731824 | Measuring duct offgas temperatures to improve electrolytic cell energy efficiency | Michael L. Slaugenhaupt, Gary P. Tarcy | 2010-06-08 |
| 7645430 | Systems and methods for removing gaseous pollutants from a gas stream | Rajat Ghosh, Peter Bowen, Charles Dobbs, Roger W. Nichols, John R. Smith +2 more | 2010-01-12 |
| 7624966 | Manual assist and method for opening sliding windows and doors | Kerrick Robert Dando, M. Jonell Kerkhoff | 2009-12-01 |
| 6440290 | Method for surface treating aluminum products | Luis Fanor Vega, Kevin M. Robare, Mark A. Holtz, John R. Grassi | 2002-08-27 |
| 5894127 | Polarized specular reflectance infrared apparatus and method | William D. Imbrogno, Theresa S. Knighton | 1999-04-13 |
| 5800922 | Method of making a gelation-resistant alumina | Edward M. Anderson, Carl Lawhon, Merle D. McRaven | 1998-09-01 |
| 5681658 | Gelation-resistant alumina | Edward M. Anderson, Carl Lawhon, Merle D. McRaven | 1997-10-28 |