About 3 Trademarks found that are owned by Guardian Water & Power

GUARDIAN SOFT PLUS

Electronic transmission of utility billing data for others via radio frequency telemetry

[ Payment collection agency services relating to the use of water, gas and electric submeters for use in residential, office, retail, commercial, and industrial buildings ]

Distributorships in the field of water, gas and electric submeters for use in residential, office, retail, commercial, and industrial buildings; retail store services featuring water, gas and electric submeters for use in residential, office, retail, commercial, and industrial buildings; and billing services in connection with such water, gas and electric submeters