IC 007. US 013 019 021 023 031 034 035. G & S: Shredders for industrial use, namely, wood shredders; conveyors for wood; conveyors; hydraulic conveyors; pneumatic conveyors; roller conveyors; dust removing machines for flue gas dust removal; turbines; power-operated lifting equipment, namely, fork lifts, lifting installations for the transport of persons and goods and power operated lifting and moving equipment, namely, pipe layers, telehandlers and lifts; air condensers for gas boilers; solar powered electricity generators

IC 009. US 021 023 026 036 038. G & S: Electronic regulating and control devices for the operation of boilers for solid fuels for heating and solar thermal installations; Electronic regulating and control devices for the operation of boilers for solid fuels for heating and solar thermal installations, namely, boiler control instruments and climate control systems consisting of digital thermostats; Electronic regulating and control devices for the operation of boilers for solid fuels for heating and solar thermal installations, namely, air conditioning, heating, ventilation and drying control devices; Electronic regulating and control devices for the operation of boilers for solid fuels for heating and solar thermal installations, namely, control valves for regulating the flow of gases and liquids; Electronic regulating and control devices for the operation of boilers for solid fuels for heating and solar thermal installations, namely, water heating controls; Electronic regulating and control devices for the operation of boilers for solid fuels for heating and solar thermal installations, namely, climate control systems consisting of digital thermostats for cooling equipment, and a programmable logic controller (PLC) with input and output features for temperature and humidity, which works with a remote digital read out controller; remote controls for heating and solar thermal installations; computer software for planning and designing heating installations; computer software for operating solar thermal installations and boilers for solid fuels; solar thermal installations, namely, solar cells and solar batteries

IC 011. US 013 021 023 031 034. G & S: Fireplaces; solar thermal installations, namely, solar thermal modules for power generation; oil, gas and wood fuel powered boilers; low-temperature oil-powered boilers; low-temperature oil-powered boilers containing a gas condenser; oil and gas-powered wall-hung boilers; oil and gas burners for boilers, namely, oil and gas blower burners; low-temperature gas-powered boilers; water heaters; electric water heaters; heat pumps; heating pumps; heating boilers; cast heating boilers; heat exchangers not being parts of machines; ventilating apparatus, namely, ventilating louvers and ventilating exhaust fans; air cooling apparatus for air conditioners; steam generators; cast iron boilers; flue gas cleaning apparatus, namely, electro-chemical flue gas scrubbing machine; furnace pit installations for the collection of ash; solar installations for power generation, namely, solar heat collection panels

IC 019. US 001 012 033 050. G & S: Pre-fabricated silos; modular silos; non-metal chimneys

IC 037. US 100 103 106. G & S: Repair, maintenance and installation of boiler systems and solar installations

IC 041. US 100 101 107. G & S: Arranging and conducting of workshops in the fields of heating technology, boilers, water tanks, boiler controls and solar thermal systems; training personnel in the fields of heating technology, boilers, water tanks, boiler controls and solar thermal systems

IC 042. US 100 101. G & S: Testing pollutant concentrations of environmental emissions of others; recording data for others concerning pollutant concentrations of environmental emissions of others on optical, digital and magnetic media for electronic storage