Inventor

FURMANSKI GEORGE

US4 patents

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

MIDAMERICAN ENERGY HOLDINGS CO

2 patents

US6682644B2Jan 27, 2004

Process for producing electrolytic manganese dioxide from geothermal brines

MIDAMERICAN ENERGY HOLDINGS CO40 citations93

US7776202B2Aug 17, 2010

Process for producing electrolytic manganese dioxide

MIDAMERICAN ENERGY HOLDINGS CO4 citations71

FEATHERSTONE JOHN L

1 patent

US8313653B2Nov 20, 2012

Method of removing iron and calcium from a geothermal brine

FEATHERSTONE JOHN L4 citations67

BERKSHIRE HATHAWAY ENERGY COMPANY

1 patent

US8894865B2Nov 25, 2014

Process for depleting calcium and/or iron from geothermal brines

BERKSHIRE HATHAWAY ENERGY COMPANY1 citations54