Inventor

GUNDERSEN ROALD

US5 patents

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

ELKEM AS

2 patents

US5585080ADec 17, 1996

Method for recovering iron chloride, aluminum chloride and calcium chloride from a leach solution

ELKEM AS20 citations88

US5651807AJul 29, 1997

Method for treatment of residues from organochlorosilane and/or chlorosilansynthesis

ELKEM AS12 citations65

WHOLE TREES LLC

2 patents

US9038347B2May 26, 2015

Truss and column structures incorporating natural round timbers and natural branched round timbers

WHOLE TREES LLC11 citations79

US9499983B2Nov 22, 2016

Truss and column structures incorporating natural round timbers and natural branched round timbers

WHOLE TREES LLC4 citations68

ELKEM MATERIALS

1 patent

US5772728AJun 30, 1998

Method for upgrading of silicon-containing residues obtained after leaching of copper-containing residues from chlorosilane synthesis

ELKEM MATERIALS5 citations53