Inventor
SHIELD JOHN
GB5 patents
⚠️ This page may combine multiple inventors who share the name “SHIELD JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEOBIOTICS INC
3 patentsUS5779762AJul 14, 1998
Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution
GEOBIOTICS INC45 citations94
US5688304ANov 18, 1997
Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution
GEOBIOTICS INC29 citations91
US6086656AJul 11, 2000
Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution
GEOBIOTICS INC10 citations72