Inventor · disambiguated record
Karl G. Jonason
Also filed as: JONASON KARL G · JONASON KARL GUNNAR
6 granted patents·35 citations·filing 1974–1980
80Inventor score
Top patents by PatentIndex Score
6 records- 0145US4024619AMethod of manufacturing a flat heat-exchanger tube from thin, flexible metal strip materialGRAENGES ESSEM AB·Filed 1975·Granted May 24, 1977·11 cites·2 claims
- 0237US4025035AMethod of affixing surface enlarging members in the form of coherent, transversally corrugated metal strips to elongate metal basic profilesGRAENGES ESSEM AB·Filed 1974·Granted May 24, 1977·6 cites·13 claims
- 0334US4380854AAssembly apparatusGRAENGES METALLVERKEN AB·Filed 1980·Granted Apr 26, 1983·6 cites·10 claims
- 0434US4380106AAssembly apparatusGRAENGES METALLVERKEN AB·Filed 1980·Granted Apr 19, 1983·6 cites·11 claims
- 0530US3960308AApparatus for affixing surface enlarging members in the form of coherent transversally corrugated metal strips to elongate metal basic profilesJONASON KARL GUNNAR·Filed 1974·Granted Jun 1, 1976·5 cites·5 claims
- 0620US4437216AMethod of manufacturing a heat exchanger for cooling and heating purposesGRAENGES METALL AB·Filed 1979·Granted Mar 20, 1984·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →