KH

Karl H. Hartkorn

📍 Groß-Gerau, DE: #28 of 79 inventorsTop 40%
Overall (All Time): #2,373,646 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4218315 Oxidation and adsorption method for removing contaminating substances from liquids — 1980-08-19
4209389 Microbiological method for removing pathogenic microbes and dissolved organic materials from liquids — 1980-06-24