| MUD DUCK Delphian Corporation
88302917 15 Feb 2019 | on 03 Sep 2019
| Electronic apparatus for the remote control of industrial operations; ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Electronic apparatus for the remote control of industrial operations; Electronic apparatus for use in the treatment of aqueous systems, namely, for analysis of the system conditions for the purpose of applying the appropriate chemical treatment | | | GAZTELL Delphian Corporation
87085969 28 Jun 2016 | on 19 Mar 2019
| Alarms for the detection of inflammable gases; Gas alarms Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Alarms for the detection of inflammable gases; Gas alarms | | | DETERMINATOR Delphian Corporation
98705525 19 Aug 2024 | on 19 Aug 2024 | | | | FUELGUARD Delphian Corporation
74610878 14 Dec 1994 | on 17 Apr 2020 | electronic monitor for combustible gas in motor vehicles and trains,el... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products electronic monitor for combustible gas in motor vehicles and trains | | | GAZTELL Delphian Corporation
85590133 05 Apr 2012 | on 27 May 2013 | Alarms for the detection of inflammable gases; Gas detectors for detec... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Alarms for the detection of inflammable gases; Gas detectors for detecting the presence of gas; Gas sensors for measuring gas concentration | | | MUD DUCK Delphian Corporation
85150678 12 Oct 2010 | on 29 Feb 2012 | Electric or electronic sensors for pH, Sulphide ions and temperature; ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Electric or electronic sensors for pH, Sulphide ions and temperature; Electronic apparatus for use in the treatment of aqueous systems, namely, for analysis of the system conditions for the purpose of applying the appropriate chemical treatment | | | DETECTIR Delphian Corporation
78839025 16 Mar 2006 | on 01 Mar 2008 | Gas detectors for detecting the presence of gas; Gas sensors for measu... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Gas detectors for detecting the presence of gas; Gas sensors for measuring gas concentration | | | MUD DUCK Delphian Corporation
78550879 20 Jan 2005 | on 17 Mar 2006 | Electronic insturment with electrodes for measuring pH, Sulfide ions a... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Electronic insturment with electrodes for measuring pH, Sulfide ions and temperature in drilling muds | | | MUD DUCK Delphian Corporation
73347019 25 Jan 1982 | on 10 Jan 2004 | Electronic Instruments-Namely, Hydrogen Sulfide Analyzers for Use in M... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products No claim is made to the exclusive right to use the word "Mud", apart from the mark as shown. | | | Logo Mark Delphian Corporation
73232100 20 Sep 1979 | on 08 Jun 2002 | ELECTRONIC INSTRUMENTS--NAMELY, (( AUTOMATIC PORTABLE PH METERS FOR US... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products ELECTRONIC INSTRUMENTS--NAMELY, (( AUTOMATIC PORTABLE PH METERS FOR USE IN MEASURING THE ACIDITY OR BASICITY OF AQUEOUS LIQUIDS; )) HYDROGEN SULFIDE DETECTORS FOR USE IN MEASURING IONIC AND GASEOUS CONCENTRATIONS IN AQUEOUS LIQUIDS; PLATINUM WIRE SENSORS FOR USE IN MEASURING THE CONCENTRATION OF VARIOUS GASES IN THE AIR | | 
