Uwe Hardtke
7Patents
4h-index
8Co-inventors
42Inventor score
Filing activity: Nov 20, 1997 → Jul 17, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5996455A | Method and device for making holes at the circumference of a hollow shape | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6681611B2 | Process and device for manufacturing holes on the circumference of hollow sections | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6009734A | Process and device for manufacturing hollow sections with end-side cross-sectional expansions | Performing Operations; Transporting | 6 | Expired |
| US6434989B1 | Method and device for producing leadthroughs on hollow profiles | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6484551B1 | Process for manufacturing holes on the circumference of hollow sections | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6793122B2 | Method for the production of reinforced hollow sections with a continuous periphery | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6430981B1 | Method and device for producing leadthroughs on hollow profiles | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.