Josef Berger
3Patents
0Active
3Granted
26Portfolio score
Filing activity: Apr 25, 1978 → Jun 26, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4174738A | Tubular edged belting and method of making | Textiles; Paper | 23 | Expired |
| US4313473A | Process and thread inserter for the manufacture of belting with tubular edge portions | Textiles; Paper | 13 | Expired |
| US4745781A | Assembly of tightly adjacent eye needles | Textiles; Paper | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.