Ralf Kühner
13Patents
7h-index
18Co-inventors
59Inventor score
Filing activity: Oct 29, 2001 → Jun 28, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD578209S1 | Pump unit | General | 28 | Expired |
| US7498532B2 | Control device for controlling electromedical appliances | Electricity | 28 | Expired |
| US7311707B2 | Connecting device for an electrosurgical instrument | Human Necessities | 27 | Expired |
| US7426415B2 | Neutral electrode for use in HF surgery | Human Necessities | 27 | Expired |
| USD503981S1 | Carrier for medical instruments | General | 19 | Expired |
| US6608267B2 | Foot switch including elastic joint for proper positioning of switch component | Electricity | 13 | Expired |
| US7730022B2 | Data processing system and method for supply chain management | Physics | 7 | Active |
| US8083493B2 | Transport device for sterile media | Human Necessities | 3 | Active |
| US7993339B2 | Apparatus for argon-plasma coagulation | Human Necessities | 3 | Active |
| US8636725B2 | Surgical instrument with improved handleability | Human Necessities | 2 | Active |
| US7603361B2 | Data processing methods and systems for use in industrial control | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9044545B2 | Needleless injection device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11647955B2 | Surface electrode having a mounting element for a magnetic sensor | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.