Inventor
MARSH BRUCE D
US9 patents
⚠️ This page may combine multiple inventors who share the name “MARSH BRUCE D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV JOHNS HOPKINS
6 patentsUS11125471B2Sep 21, 2021
Method for a radiator EGS to harvest geothermal energy
UNIV JOHNS HOPKINS8 citations82
US12104828B2Oct 1, 2024
Coiled tubing for radiator enhanced geothermal system
UNIV JOHNS HOPKINS3 citations73
US11098565B2Aug 24, 2021
Method for estimating permeability of fractured rock formations from induced slow fluid pressure waves
UNIV JOHNS HOPKINS3 citations71
US10145227B2Dec 4, 2018
Method for estimating permeability of fractured rock formations from induced slow fluid pressure waves
UNIV JOHNS HOPKINS4 citations71
US10907460B2Feb 2, 2021
Energetic charge for propellant fracturing
UNIV JOHNS HOPKINS0 citations60
US12372273B2Jul 29, 2025
Natural enhanced geothermal system using a hot sedimentary aquifer
UNIV JOHNS HOPKINS0 citations58
GEOTHERMAL TECH INC
3 patentsUS11644220B1May 9, 2023
Multiple well pairs for scaling the output of geothermal energy power plants
GEOTHERMAL TECH INC9 citations79
US11927177B2Mar 12, 2024
Extracting geothermal energy from thin sedimentary aquifers
GEOTHERMAL TECH INC2 citations67
US12135148B2Nov 5, 2024
Multiple well pairs for scaling the output of geothermal energy power plants
GEOTHERMAL TECH INC1 citations56