Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135318 | Field calibration for a multipoint air sampling system | — | 2024-11-05 |
| 11933508 | Exhaust demand control system and methods | — | 2024-03-19 |
| 11801538 | System and methods for controlling laboratory fume hood minimum airflow | — | 2023-10-31 |
| 11698202 | Exhaust demand control system and methods | — | 2023-07-11 |
| 11460203 | Exhaust demand control system and methods | — | 2022-10-04 |
| 9651531 | Air sampling system providing compound discrimination via comparative PID approach | — | 2017-05-16 |
| 8930029 | Methods and apparatus for differential energy based airside economizer changeover | — | 2015-01-06 |
| 8725300 | Methods and apparatus for differential energy based airside economizer changeover | — | 2014-05-13 |
| 8147302 | Multipoint air sampling system having common sensors to provide blended air quality parameter information for monitoring and building control | Gordon P. Sharp | 2012-04-03 |
| 7421911 | Duct probe assembly system for multipoint air sampling | Gordon P. Sharp | 2008-09-09 |
| 7415901 | Duct probe assembly system for multipoint air sampling | Gordon P. Sharp | 2008-08-26 |
| 7389704 | Tubing for transporting air samples in an air monitoring system | Gordon P. Sharp, Michael G. Gardell, David L. Farrington, Richard E. Reiter | 2008-06-24 |
| 7389158 | Method of making comparisons of indoor air quality scores | Gordon P. Sharp | 2008-06-17 |
| 7360461 | Air monitoring system having tubing with an electrically conductive inner surface for transporting air samples | Gordon P. Sharp, David L. Farrington, Martin D. Flansbury | 2008-04-22 |
| 7302313 | Air quality monitoring systems and methods | Gordon P. Sharp, Jeffrey Schwartz, David J. Buzzeo, David L. Farrington | 2007-11-27 |
| 7216556 | Tubing for transporting air samples in an air monitoring system | Gordon P. Sharp, Michael G. Gardell, David L. Farrington, Richard E. Reiter | 2007-05-15 |
| 6790136 | Methods and apparatus for recirculating air in a controlled ventilated environment | Gordon P. Sharp | 2004-09-14 |
| 6609967 | Methods and apparatus for recirculating air in a controlled ventilated environment | Gordon P. Sharp | 2003-08-26 |
| 6137403 | Sash sensor and method of sensing a sash using an array of multiplexed elements | Steven Gaul, Herbert A. Winters | 2000-10-24 |
| 5831848 | Distributed environmental process control system | David A. Rielly, Joseph Fortier, Maurice Vincent, Robert Labrecque | 1998-11-03 |
| 5545086 | Air flow control for pressurized room facility | Gordon P. Sharp, Jerome Dean | 1996-08-13 |
| 5435779 | Precision gas flow control by use of coarse and fine control elements | Gordon P. Sharp | 1995-07-25 |
| 5385505 | Pressure maintenance system for substantially sealed space | Gordon P. Sharp | 1995-01-31 |