Bermad Limited Partnership
11Patents
1Active
11Granted
32Portfolio score
Filing activity: Jul 14, 1988 → Dec 23, 2005 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5918622A | Separation valve | Emerging Cross-Sectional Technologies | 77 | Expired |
| US5383646A | Diaphragm control valve | Physics | 32 | Expired |
| US6701956B1 | Water control device | Emerging Cross-Sectional Technologies | 25 | Expired |
| USD460526S1 | Control valve | General | 22 | Expired |
| US5464064A | Valve particularly useful in fire extinguishing systems | Emerging Cross-Sectional Technologies | 22 | Expired |
| USD437917S | Control flow valve | General | 18 | Expired |
| US7398955B2 | Gripping valve seat | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US7124774B2 | Control valve | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6216721A | Axial control valve | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4862914A | Multi-position valve for backflushing filters | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6976668B2 | Roll diaphragm control valve | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.