Inventor
WOJCIK BRUCE C
8 patents
⚠️ This page may combine multiple inventors who share the name “WOJCIK BRUCE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENVIROTECH CORP
6 patentsUS4256553AMar 17, 1981
Recovering copper from chalcopyrite concentrate
ENVIROTECH CORP72 citations92
US4282082AAug 4, 1981
Slurry electrowinning apparatus
ENVIROTECH CORP24 citations81
US4066520AJan 3, 1978
Slurry electrowinning process
ENVIROTECH CORP21 citations79
US4290865ASep 22, 1981
Recovering copper from a copper-bearing source
ENVIROTECH CORP10 citations70
US4096053AJun 20, 1978
Slurry electrowinning apparatus
ENVIROTECH CORP5 citations60
US4359376ANov 16, 1982
Recovering copper from a copper-bearing source
ENVIROTECH CORP4 citations59