Birgit Uhrig
4Patents
4h-index
4Co-inventors
36Inventor score
Filing activity: Sep 3, 1991 → Sep 23, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5620423A | Syringe for the controlled discharge of viscous materials | Human Necessities | 50 | Expired |
| US5647856A | Syringe for the controlled discharge of viscous materials | Human Necessities | 41 | Expired |
| US5246105A | Modular container for dental photocuring materials | Human Necessities | 23 | Expired |
| US5531709A | Syringe for the controlled discharge of viscous materials | Human Necessities | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.