Roald Gundersen
5Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Mar 2, 1995 → Apr 22, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5585080A | Method for recovering iron chloride, aluminum chloride and calcium chloride from a leach solution | Chemistry; Metallurgy | 17 | Expired |
| US9038347B2 | Truss and column structures incorporating natural round timbers and natural branched round timbers | Fixed Constructions | 9 | Active |
| US5651807A | Method for treatment of residues from organochlorosilane and/or chlorosilansynthesis | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9499983B2 | Truss and column structures incorporating natural round timbers and natural branched round timbers | Fixed Constructions | 3 | Active |
| US5772728A | Method for upgrading of silicon-containing residues obtained after leaching of copper-containing residues from chlorosilane synthesis | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.