Stefan KRÄMER
9Patents
2h-index
19Co-inventors
48Inventor score
Filing activity: Jul 21, 1987 → Feb 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4803928A | Tandem charge projectile | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US6406092B1 | Car seat | Performing Operations; Transporting | 9 | Expired |
| US7870775B2 | Drive arrangement for rolling mill | Performing Operations; Transporting | 1 | Active |
| US10919124B2 | Grinding machine | Performing Operations; Transporting | 0 | Active |
| US12090928B2 | Motor vehicle comprising an optical environment sensor and method for operating a motor vehicle | Physics | 0 | Active |
| US11425314B2 | Method for suppression of representations of reflections in at least one camera image of a camera of an environment sensor device of a motor vehicle and the corresponding environment sensor device | Electricity | 0 | Active |
| US11041411B2 | Camshaft adjusting system with means for catching hydraulic fluid draining from a valve in order to directly recirculate the fluid into the camshaft adjuster | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10473001B2 | Control valve for a camshaft adjuster | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11793657B2 | Prosthetic socket system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.