Gerd Trinkl
5Patents
4h-index
4Co-inventors
46Inventor score
Filing activity: Jan 22, 1981 → Apr 7, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4574869A | Casting mould, and cavity former and sleeve for use therewith | Performing Operations; Transporting | 14 | Expired |
| US4423762A | Method for the production of a metal casting mould having a riser and a cavity former and riser sleeve for use therein | Performing Operations; Transporting | 11 | Expired |
| US4467858A | Blind feeder sleeves | Performing Operations; Transporting | 6 | Expired |
| US6284688A | Refractory compositions | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4919188A | Mould and process for the production of nodular or compacted graphite iron castings | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.