Norbert Witowski
4Patents
4h-index
—Co-inventors
33Inventor score
Filing activity: Nov 16, 1998 → Oct 31, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7806861B2 | Closure piece for medical syringe | Human Necessities | 37 | Active |
| US7846136B2 | Gripping edge for a syringe with improved protection against bursting | Human Necessities | 23 | Active |
| US6497684B2 | Syringe with a barrel having a sealing cap to hold a fluid medium within the barrel | Human Necessities | 16 | Expired |
| US6872197B1 | Tank for administering flowable substances | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.