Pär Bergström
13Patents
8h-index
9Co-inventors
65Inventor score
Filing activity: Nov 4, 1982 → Jun 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD581983S1 | Ticket terminal | General | 123 | Expired |
| USD815737S1 | Rectal catheter | General | 40 | Active |
| USD498147S1 | Alarm clock | General | 15 | Expired |
| USD461008S1 | Heart compressor with and without a cup | General | 14 | Expired |
| USD899591S1 | Rectal catheter | General | 12 | Active |
| USD605294S1 | Hearing assistance device | General | 11 | Expired |
| USD523915S1 | Golf putter head | General | 10 | Expired |
| US4492868A | Device for measuring concentration of particles conveyed by a liquid | Physics | 8 | Expired |
| USD605770S1 | Hearing assistance device | General | 7 | Expired |
| USD638898S1 | Golf practice device | General | 6 | Expired |
| US11327008B2 | Gas measurement system | Physics | 2 | Active |
| USD581984S1 | Ticket terminal | General | 1 | Expired |
| US11230182B2 | Vehicle powertrain system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.