Marcel Oberholzer
10Patents
3h-index
8Co-inventors
53Inventor score
Filing activity: Dec 9, 1994 → Nov 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5567335A | Process and apparatus for welding sheet metal edges | Performing Operations; Transporting | 43 | Expired |
| US8287220B2 | Method and device for manufacturing peel-off lids | Emerging Cross-Sectional Technologies | 9 | Active |
| US7975362B2 | Processing device and use thereof for the production of covers with a film which can be torn off | Emerging Cross-Sectional Technologies | 5 | Active |
| US8413834B2 | Container with a tear-off lid and method for its production | Performing Operations; Transporting | 3 | Active |
| US7810377B2 | Method and device for testing the sealing tightness of tear-off lids | Physics | 2 | Active |
| US6215084A | Method and apparatus for welding container bodies | Performing Operations; Transporting | 1 | Expired |
| US5950905A | Method and apparatus for welding container bodies | Performing Operations; Transporting | 0 | Expired |
| US10610918B2 | Method and device for the manufacture of a can with a tear-open lid and can with a tear-open lid | Performing Operations; Transporting | 0 | Active |
| US12083577B2 | Method and device for producing tear-open lids | Performing Operations; Transporting | 0 | Active |
| US9776761B2 | Method and device for the manufacture of a can with a tear-open lid and can with a tear-open lid | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.