| AQUA GARD Subsurface Technologies, Inc.
85645417 07 Jun 2012 | on 29 May 2024
| A water-well maintenance system for use in screened wells, open-hole w... Class 007 Class 007 Machinery Products A water-well maintenance system for use in screened wells, open-hole wells, vertical wells, horizontal wells, collector wells, injection wells, and environmental recovery wells, namely, a permanently-installed device on a water-well that allows for the injection of carbon dioxide into the well to keep geological surfaces clean, maintain pore volume in a well and an aquifer, and improve raw water quality without having to stop or remove the pumping equipment from the well | | | AQUA GARD Subsurface Technologies, Inc.
85854053 19 Feb 2013 | on 12 Mar 2024
| well maintenance services; preventative well maintenance services Class 037 Class 037 Construction and Repair Services well maintenance services; preventative well maintenance services | | | AQUA FREED SUBSURFACE TECHNOLOGIES, INC.
74092353 28 Aug 1990 | on 03 Apr 2022
| applying water supply stimulation apparatus and procedures to dry or s... Class 042 Class 042 Computer & Software Services & Scientific Services applying water supply stimulation apparatus and procedures to dry or slow water wells to initiate water flow into such dry wells and increase the flow of water into slow wells | | | SUBSURFACE TECHNOLOGIES Subsurface Technologies, Inc.
98254379 03 Nov 2023 | on 14 Nov 2024 | Environmental remediation services, namely, treatment of polluted grou... Class 037 Class 037 Construction and Repair Services Water well rehabilitation, namely, cleaning and maintenance services Class 040 Class 040 Treatment & Processing of Materials Services Environmental remediation services, namely, treatment of polluted ground waters and water | | | STI Subsurface Technologies, Inc.
98254399 03 Nov 2023 | on 14 Nov 2024 | Environmental remediation services, namely, treatment of polluted grou... Class 037 Class 037 Construction and Repair Services SUBSURFACE TECHNOLOGIES INCORPORATED Class 040 Class 040 Treatment & Processing of Materials Services Environmental remediation services, namely, treatment of polluted ground waters and water | |