Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808762 | Predictive emissions monitor systems and methods | Walter Edgar Hayes, IV, Keith Alex Smith, Dennis Tzyy-nian Yieh | 2017-11-07 |
| 9329582 | Method and apparatus for minimizing error in dynamic and steady-state processes for prediction, control, and optimization | Stephen Piche, Gregory D. Martin | 2016-05-03 |
| 8650009 | Sensor validation and value replacement for continuous emissions monitoring | William Butler Forbes, Michael Eugene Sugars, Walter Edgar Hayes, IV, Scott Lawrence Jost, Richard Andrew Hovan +1 more | 2014-02-11 |
| 8577481 | System and method for utilizing a hybrid model | Gregory D. Martin, Stephen Piche | 2013-11-05 |
| 8311673 | Method and apparatus for minimizing error in dynamic and steady-state processes for prediction, control, and optimization | Stephen Piche, Gregory D. Martin | 2012-11-13 |
| 8036763 | Dynamic controller utilizing a hybrid model | Gregory D. Martin, Stephen Piche | 2011-10-11 |
| 7610108 | Method and apparatus for attenuating error in dynamic and steady-state processes for prediction, control, and optimization | Stephen Piche, Gregory D. Martin | 2009-10-27 |
| 7496414 | Dynamic controller utilizing a hybrid model | Gregory D. Martin, Stephen Piche | 2009-02-24 |
| 7418301 | Method and apparatus for approximating gains in dynamic and steady-state processes for prediction, control, and optimization | Stephen Piche, Gregory D. Martin | 2008-08-26 |
| 7139619 | Kiln free lime control | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +2 more | 2006-11-21 |
| 7110834 | Kiln thermal and combustion control | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +2 more | 2006-09-19 |
| 7050866 | Dynamic controller for controlling a system | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 2006-05-23 |
| 7047089 | Kiln thermal and combustion control | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 2006-05-16 |
| 7024252 | Kiln thermal and combustion control | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 2006-04-04 |
| 6738677 | Method and apparatus for modeling dynamic and steady-state processes for prediction, control and optimization | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 2004-05-18 |
| 6735483 | Method and apparatus for controlling a non-linear mill | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 2004-05-11 |
| 6625501 | Kiln thermal and combustion control | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 2003-09-23 |
| 6493596 | Method and apparatus for controlling a non-linear mill | Gregory D. Martin, Stephen Piche, James David Keller, Douglas Timmer, Mark Gerules +1 more | 2002-12-10 |
| 6487459 | Method and apparatus for modeling dynamic and steady-state processes for prediction, control and optimization | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 2002-11-26 |
| 6438430 | Kiln thermal and combustion control | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 2002-08-20 |
| 5933345 | Method and apparatus for dynamic and steady state modeling over a desired path between two end points | Gregory D. Martin, Stephen Piche, James D. Keeler, Douglas Timmer, Mark Gerules +1 more | 1999-08-03 |