| ENVENT CORPORATION Envent Corporation
87031686 10 May 2016 | on 31 May 2022
| Environmental remediation services, namely, vapor extraction and odor ... Class 040 Class 040 Treatment & Processing of Materials Services Environmental remediation services, namely, vapor extraction and odor control, degassing and waste and/or water treatment services | | | ENVENT CORPORATION ENVENT CORPORATION
77652941 20 Jan 2009 | on 14 Mar 2016 | Environmental remediation services, namely, vapor extraction and odor ... Class 040 Class 040 Treatment & Processing of Materials Services Environmental remediation services, namely, vapor extraction and odor control, degassing and waste and/or water treatment services | |