| THERMACON Dexter Research Center, Inc.
76447641 06 Sep 2002 | on 07 Feb 2023
| Passive Infrared Sensor Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Passive Infrared Sensor | | | DEXTEMP Dexter Research Center, Inc.
85970708 26 Jun 2013 | on 01 Nov 2019
| Temperature measurement and thermometer calibration equipment, namely,... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Temperature measurement and thermometer calibration equipment, namely, calibrated non-contact thermometers and operating software that measures object temperature through use of infrared technology | | | THERMACON Dexter Research Center, Inc.
73231722 17 Sep 1979 | on 28 Oct 1987 | Passive Infrared Control Apparatus,Passive Infrared Control Apparatus Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Passive Infrared Control Apparatus | |