Assignee
REX ROBERT W
2 granted patents·67 citations·filing 1977–1977
Top patents by PatentIndex Score
2 records- 0180US4137720AUse of calcium halide-water as a heat extraction medium for energy recovery from hot rock systemsREX ROBERT W·Filed 1977·Granted Feb 6, 1979·51 cites·10 claims
- 0250US4137719AMethod for energy extraction from hot dry rock systemsREX ROBERT W·Filed 1977·Granted Feb 6, 1979·16 cites·11 claims
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