Frank Schellenberg
4Patents
3h-index
7Co-inventors
39Inventor score
Filing activity: Nov 18, 1994 → Jul 2, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6526733B1 | Device for aligning a packing material tube with a position mark | Performing Operations; Transporting | 15 | Expired |
| US6999611B1 | Reticle defect detection using simulation | Physics | 12 | Expired |
| US5686206A | Method for the repair of lithographic masks | Physics | 9 | Expired |
| US6962032B2 | Packaging machine for continuously producing sealed packages | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.