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Method And Apparatus For Ensuring Air Quality In A Building, Including Method And Apparatus For Controlling A Working Device Using A Handheld Unit Having Scanning, Networking, Display And Input Capability App 20220107613A1 - | 2022-04-07 |
Filter Grant D0921176 - | 2021-06-01 |
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Method And Apparatus For Purging Unwanted Substances From Air App 20200330639 - Hauville; Francois ;   et al. | 2020-10-22 |
Ductless or ducted fumehood with improved front sash closure Grant 10,697,229 - Hauville , et al. | 2020-06-30 |
Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability Grant 10,528,014 - Hauville , et al. J | 2020-01-07 |
Method and apparatus for purging unwanted substances from air Grant 10,478,517 - Hauville , et al. Nov | 2019-11-19 |
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Ductless Fumehood System App 20190249887 - Hauville; Francois P. | 2019-08-15 |
Using An Optical Or Electronic Gateway Tag To Automatically Wirelessly Access The Control System Of A Machine Using A Web-based Protocol App 20190110193 - Hauville; Antoine ;   et al. | 2019-04-11 |
Method And Apparatus For Ensuring Air Quality In A Building, Including Method And Apparatus For Controlling A Working Device Using A Handheld Unit Having Scanning, Networking, Display And Input Capability App 20180143599 - Hauville; Stephan ;   et al. | 2018-05-24 |
Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability Grant 9,696,703 - Hauville , et al. July 4, 2 | 2017-07-04 |
Ductless Fumehood System App 20160195286 - Hauville; Francois P. | 2016-07-07 |
Method And Apparatus For Monitoring And Ensuring Air Quality In A Building App 20160076781 - Hauville; Stephan ;   et al. | 2016-03-17 |
Air treatment device Grant D741,463 - Hauville , et al. October 20, 2 | 2015-10-20 |
Method and apparatus for purging unwanted substances from air Grant 9,114,338 - Hauville August 25, 2 | 2015-08-25 |
Method and apparatus for purging unwanted substances from air Grant 9,108,141 - Hauville August 18, 2 | 2015-08-18 |
Method And Apparatus For Ensuring Air Quality In A Building, Including Method And Apparatus For Controlling A Working Device Using A Handheld Unit Having Scanning, Networking, Display And Input Capability App 20150177721 - Hauville; Stephan ;   et al. | 2015-06-25 |
Method and apparatus for monitoring and ensuring air quality in a building Grant 8,986,427 - Hauville , et al. March 24, 2 | 2015-03-24 |
Ductless Or Ducted Fumehood With Improved Front Sash Closure App 20150056904 - Hauville; Francois ;   et al. | 2015-02-26 |
Method And Apparatus For Monitoring And Ensuring Air Quality In A Building App 20140338528 - Hauville; Stephan ;   et al. | 2014-11-20 |
Ductless fumehood system Grant 8,715,046 - Hauville May 6, 2 | 2014-05-06 |
Method And Apparatus For Operating Ducted Fumehoods With Increased Energy Efficiency App 20140096546 - Hauville; Francois | 2014-04-10 |
Method And Apparatus For Purging Unwanted Substances From Air App 20140037522 - Hauville; Francois ;   et al. | 2014-02-06 |
Method And Apparatus For Purging Unwanted Substances From Air App 20130272935 - Hauville; Francois | 2013-10-17 |
Method and apparatus for operating ducted fumehoods with increased energy efficiency Grant 8,460,441 - Hauville June 11, 2 | 2013-06-11 |
Ductless fumehood system Grant 7,766,732 - Hauville August 3, 2 | 2010-08-03 |
Air filter with partial-depth, open-cell stabilizer to reduce detrimental shifting and settling of granular filter materials within the filter Grant 7,563,301 - Hauville July 21, 2 | 2009-07-21 |
Mobile isolation glove box with disposable enclosure for investigations Grant 7,469,977 - Hauville December 30, 2 | 2008-12-30 |
Modular filtration assembly Grant 7,300,483 - Hauville November 27, 2 | 2007-11-27 |