Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955164 | Dehumidification control system | Aaron J. Klein, David Schultz | 2021-03-23 |
| 10190788 | Multi-mode auto changeover system | Steven C. Nichols | 2019-01-29 |
| 9645589 | HVAC control with comfort/economy management | Cary Leen, Stan Zywicki | 2017-05-09 |
| 9551501 | Multi-mode auto changeover system | Steven C. Nichols | 2017-01-24 |
| 9500379 | Methods of dehumidification control in unoccupied spaces | Heidi J. Finch, David Schultz, Cary Leen, Patrick Tessier, James Grenkoski | 2016-11-22 |
| 8560127 | HVAC control with comfort/economy management | Cary Leen, Stan Zywicki | 2013-10-15 |
| 8555662 | Intelligent circulation control methods and systems | Mark W. Peterson, Brent D. Vick | 2013-10-15 |
| 8276829 | Building control system with remote control unit and methods of operation | Marcus D. Stoner, David Schultz, Cary Leen | 2012-10-02 |
| 8204628 | Setpoint recovery with utility time of day pricing | Peter Joseph Erickson, Michael Lunacek | 2012-06-19 |
| 8141373 | Adaptive intelligent circulation control methods and systems | Mark W. Peterson, Brent D. Vick | 2012-03-27 |
| 7788936 | Adaptive intelligent circulation control methods and systems | Mark W. Peterson, Brent D. Vick | 2010-09-07 |
| 7740184 | Methods of dehumidification control in unoccupied spaces | Heidi J. Finch, David Schultz, Cary Leen, Patrick Tessier, James Grenkoski | 2010-06-22 |
| 7621140 | Temperature control in a space served by multiple HVAC equipment | Marcus D. Stoner | 2009-11-24 |
| 7346467 | Profile based method for deriving a temperature setpoint using a ‘delta’ based on cross-indexing a received price-point level signal | Philip J. Bohrer, Gregory J. Merten, Michael B. Atlass | 2008-03-18 |
| 7222494 | Adaptive intelligent circulation control methods and systems | Mark W. Peterson, Brent D. Vick | 2007-05-29 |
| 6975958 | Profile based method for deriving a temperature setpoint using a ‘delta’ based on cross-indexing a received price-point level signal | Philip J. Bohrer, Gregory J. Merten, Michael B. Atlass | 2005-12-13 |
| 6574581 | Profile based method for deriving a temperature setpoint using a ‘delta’ based on cross-indexing a received price-point level signal | Philip J. Bohrer, Gregory J. Merten, Michael B. Atlass | 2003-06-03 |
| 6323446 | Rolling ball switch | — | 2001-11-27 |
| 6313417 | Conducting liquid tilt switch using weighted ball | — | 2001-11-06 |
| 5644173 | Real time and/shed load based on received tier pricing and direct load control with processors for each load | Kurt L. Elliason, Philip J. Bohrer, Gregory J. Merten | 1997-07-01 |
| 5598349 | Responding to pricing signals from a power supplier using mixed add/shed and profile setback delta schemes | Kurt L. Elliason | 1997-01-28 |
| 5230482 | Electronic time thermostat with a temporary next period adjustment means | James W. Ratz, Daniel T. Uhrich | 1993-07-27 |
| 5203497 | Communicating thermostat | James W. Ratz | 1993-04-20 |
| 5197668 | Communicating thermostat | James W. Ratz, Daniel T. Uhrich | 1993-03-30 |
| 4658428 | Image recognition template generation | Renee Bedros | 1987-04-14 |