About 1 Trademarks found that are owned by Kaldera Llc

Electronic downhole instruments for use in geothermal wells for use in recording pressure, temperature, and flow data over a period of hours, and for measuring internal casing diameters, and related surface equipment that receives and analyzes data from the downhole instruments once the instrument is retrieved at the surface; Electronic downhole instruments for use in geothermal wells for measuring pressure, temperature, flow and internal dimensions of the geothermal casing