Klaus Hafner
6Patents
4h-index
8Co-inventors
50Inventor score
Filing activity: Dec 3, 1982 → Sep 8, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4550989A | Rimless spectacles | Physics | 18 | Expired |
| US4899996A | Hydraulically damping elastic bearing | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US7338199B2 | Shaker | Performing Operations; Transporting | 12 | Active |
| US6727499B2 | Method and device for detecting compounds in a gas stream | Electricity | 4 | Expired |
| US9790010B2 | Composite film | Performing Operations; Transporting | 1 | Active |
| US10370164B2 | Composite film | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.