Groz-Beckert
6Patents
1Active
6Granted
29Portfolio score
Filing activity: Mar 23, 1998 → Jul 21, 2008 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7117694B2 | System component having a braking spring | Textiles; Paper | 32 | Expired |
| US6233977A | Compound needle having a divided closing element | Textiles; Paper | 11 | Expired |
| US5956976A | Latch needle for loop-forming textile machines | Textiles; Paper | 7 | Expired |
| US7971544B2 | Clamping device for needles | Textiles; Paper | 2 | Active |
| US6574995B2 | Latch needle comprising a relieved latch shank | Textiles; Paper | 1 | Expired |
| US7264022B2 | Shaft rod for heald shafts | Textiles; Paper | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.