Gerhard Berndt
7Patents
6h-index
15Co-inventors
52Inventor score
Filing activity: Jul 27, 1978 → Jul 2, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4308184A | Heat cross linkable polyurethane coating compositions | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4299868A | Coating compositions | Chemistry; Metallurgy | 25 | Expired |
| US4647358A | Current-feeding cathode-mounting device | Chemistry; Metallurgy | 13 | Expired |
| US4200265A | Furnace for the melting and refining of copper | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4263120A | Electrolytic cell for the recovery of nonferrous metals and improved anode therefor | Chemistry; Metallurgy | 7 | Expired |
| US4614541A | Method of continuous metallurgical processing of copper-lead matte | Chemistry; Metallurgy | 6 | Expired |
| US4871147A | Apparatus for the pyrometallurgical processing of fine-grained solids | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.