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Gerhardus Overbeek

TL Tetronics Research & Development Co. Limited: 1 patents #6 of 7Top 90%
📍 Roodepoort, ZA: #25 of 72 inventorsTop 35%
Overall (All Time): #3,893,358 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4891060 Process for the recovery of gold using plasma John K. Williams, Charles P. Heanley 1990-01-02