Gerhard Fratzer
8Patents
6h-index
3Co-inventors
45Inventor score
Filing activity: Dec 11, 1979 → Jun 23, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4271044A | Carrier matrix for catalysts and process for its production | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4385032A | Catalytic waste gas converter for combustion machines | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4385031A | Catalytic waste gas converter for combustion machines | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4388275A | Apparatus containing a carrier matrix for catalysts | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4287097A | Carrier matrix for catalysts and a process for the production of same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4383974A | Catalytic waste gas converter for combustion machines | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4374803A | Catalytic waste gas converter for combustion machines | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4383975A | Catalytic waste gas converter for combustion machines | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.