Contact
◦ GEO®Hourly
geohourly.com
◦ GEO Exchange Corp.
Fairview,Texas 75069
◦ dennis@geohourly.com
◦ Dennis J. Koop – Retired Secretary of ASHRAE Technical Geothermal Committee,
Author of ASHRAE Application Handbook method calculating Long-Term Temperature Effect on the Borefield.
UNITED STATES PATENTS:
◦ KOOP - Geothermal Heat Pump Design Simulation and Analysis No. 9,443,043 - 9,852,243 - 10,204,189
◦ KOOP - Hybrid Auxiliary Solar and Geothermal Heat Pump Optimization Method No. 11.639.808