Inventor

KERFOOT DEREK GEORGE EAGLAND

CA3 patents

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

INCO LTD

2 patents

US6569224B2May 27, 2003

Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate

INCO LTD18 citations89

US6428604B1Aug 6, 2002

Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate

INCO LTD32 citations89

DYNATEC CORP

1 patent

US5993514ANov 30, 1999

Process for upgrading copper sulphide residues containing nickel and iron

DYNATEC CORP12 citations65