Randolf Kortge
10Patents
5h-index
11Co-inventors
55Inventor score
Filing activity: May 27, 1994 → Mar 15, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5460198A | Pressure-activated flow-control valve | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6053196A | Flow regulator | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6227816A | Hydraulic delivery device | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5685332A | Valve assembly | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5597008A | Pressure-limiting valve and method of setting opening pressure of the pressure-limiting valve | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5513672A | Valve assembly | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5702242A | Vane pump | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5580817A | Valve assembly | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6428285B1 | Hydraulic delivery device | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US6263909A | Valve assembly | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.