Berger Group Ltd.
4Patents
0Active
4Granted
24Portfolio score
Filing activity: Sep 6, 1990 → Apr 10, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6506298B2 | Biofiltering system for treating wastewater effluent | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5653127A | Device on a warp knitting machine for crocheting an elastic band with fleece and an elastic band produced by this device | Textiles; Paper | 3 | Expired |
| US5442936A | Device for clamping and guiding crocheting needles for a crocheting machine | Textiles; Paper | 2 | Expired |
| US5158196A | Blanking plug | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.