Inventor

PARTIN JAMES R

3 patents

⚠️ This page may combine multiple inventors who share the name “PARTIN JAMES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEO SYSTEMS INC

2 patents

US4574875AMar 11, 1986

Heat exchanger for geothermal heating and cooling systems

GEO SYSTEMS INC112 citations93

US4538673ASep 3, 1985

Drilled well series and paralleled heat exchange systems

GEO SYSTEMS INC93 citations93

PARTIN JAMES R

1 patent

US4257239AMar 24, 1981

Earth coil heating and cooling system

PARTIN JAMES R148 citations86