Inventor

HUGENS JR JOHN R

US6 patents

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

ASARCO INC

2 patents

US5850034ADec 15, 1998

Making of metal products using a gas analyzer

ASARCO INC14 citations70

US5293924AMar 15, 1994

Manufacture of copper rod

ASARCO INC14 citations63

HUGENS JR JOHN R

2 patents

US8741213B2Jun 3, 2014

Method and apparatus for melting metal

HUGENS JR JOHN R0 citations35

US8153049B2Apr 10, 2012

Method and apparatus for melting metal

HUGENS JR JOHN R0 citations35

NORTH AMERICAN MFG

1 patent

US7282172B2Oct 16, 2007

Vertical shaft melting furnace

NORTH AMERICAN MFG6 citations72

FIVES NORTH AMERICAN COMB INC

1 patent

US7473297B2Jan 6, 2009

Vertical shaft melting furnace

FIVES NORTH AMERICAN COMB INC1 citations50