Julius Stempfle
6Patents
3h-index
3Co-inventors
50Inventor score
Filing activity: Jun 17, 1985 → Oct 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4657486A | Portable infusion device | Human Necessities | 121 | Expired |
| US7905860B2 | Plunger disc loading mechanism for syringe pump | Human Necessities | 16 | Active |
| US4704094A | Cathode ray tube and method of manufacture | Electricity | 10 | Expired |
| US9675753B2 | Safe drug delivery system | Human Necessities | 1 | Active |
| USD1073934S1 | Leadscrew threaded syringe plunger | General | 0 | Active |
| US11964127B2 | External driving mechanism | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.