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Jeff Gregory
Van Buren, Arkansas, United States
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Aug. 23, 2022, 2:17 p.m. PDT
OzIC High-Temperature Seismology
joined team
Aug. 23, 2022, 2:48 p.m. PDT
Geothermal Geophone Prize
registered for challenge
Aug. 17, 2020, 9:21 a.m. PDT
Ozark Integrated Circuits
joined team
Jan. 13, 2021, 2:30 p.m. PST
Geothermal Manufacturing Prize
registered for challenge
