2 patents
Utility
Sensor and System for Monitoring Dispenser Levels, Traffic Flow, and Staff Location
4 Aug 22
An electronic material sensor for a container, such as a dispenser for paper or liquid materials, or a waste receptacle, in a facility such as a restroom.
James-Andrew Cole MacDonald
Filed: 22 Apr 22
Utility
Sensor and system for monitoring dispenser levels, traffic flow, and staff location
26 Apr 22
An electronic material sensor for a container, such as a dispenser for paper or liquid materials, or a waste receptacle, in a facility such as a restroom.
James-Andrew Cole MacDonald
Filed: 9 Mar 20
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