Peter Frei
7Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Jun 16, 1983 → Sep 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6189677A | Apparatus for conveying articles in selected directions | Performing Operations; Transporting | 15 | Expired |
| US4913016A | Waste stripping tool for use in a machine used for cutting sheet-like items | Emerging Cross-Sectional Technologies | 12 | Expired |
| US9372110B2 | Sensor package for WIM sensor and WIM sensor | Physics | 6 | Active |
| US4705258A | Sheathing for pouring a container fabricated from concrete | Fixed Constructions | 2 | Expired |
| US4577727A | Scaffold for the construction of round buildings of concrete or the like | Fixed Constructions | 2 | Expired |
| USD983978S1 | Ultrasound probe for medical purpose | General | 1 | Active |
| US12419609B2 | Replaceable attachment for an ultrasound probe | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.