Inventor

ARANA DAVID

US3 patents

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

VIVIANE VASCONCELOS VILELA LTD

1 patent

US6349548B1Feb 26, 2002

Apparatus and process to extract heat and to solidify molten material particles

VIVIANE VASCONCELOS VILELA LTD7 citations63

KENNECOTT HOLDINGS CORP

1 patent

US6000242ADec 14, 1999

Apparatus for and process of water granulating matte or slag

KENNECOTT HOLDINGS CORP14 citations63

PHELPS DODGE CORP

1 patent

US4422624ADec 27, 1983

Concentrate burner

PHELPS DODGE CORP14 citations63