Helmut Barta
3Patents
3h-index
7Co-inventors
43Inventor score
Filing activity: Oct 9, 1979 → Sep 22, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5464396A | Syringe assembly for the storage and application of a biological multi-component material | Performing Operations; Transporting | 121 | Expired |
| US5540666A | Cannula shield and injection syringe system | Human Necessities | 85 | Expired |
| US4281653A | Combined ampule-oneway injection syringe | Human Necessities | 35 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.