Stefan Wischmann
8Patents
2h-index
31Co-inventors
47Inventor score
Filing activity: Jan 22, 2007 → Oct 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9884387B2 | Method and apparatus for the inductive high-frequency welding of metal products having different material thicknesses and/or material grades using at least two component induction conductors which are separable from one another | Performing Operations; Transporting | 30 | Active |
| US8350184B2 | Laser beam welding head | Performing Operations; Transporting | 11 | Active |
| US9088011B2 | Bipolar plate for a fuel cell and fuel cell stack | Emerging Cross-Sectional Technologies | 2 | Active |
| US9387555B2 | Method and apparatus for machining a workpiece by means of a laser beam | Performing Operations; Transporting | 1 | Active |
| US9327367B2 | Device and method for guiding bands to be joined to one another along their longitudinal edges | Performing Operations; Transporting | 0 | Active |
| US9682489B2 | Method and device for mechanically removing coatings from coated blanks using a press and scraping knife | Emerging Cross-Sectional Technologies | 0 | Active |
| US10252305B2 | Flat product made of a metal material and roll and method for producing such flat products | Emerging Cross-Sectional Technologies | 0 | Active |
| US12194567B2 | Apparatus and method for structuring a roller surface | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.