VALUE ENGINEERING, LTD.
6Patents
2Active
6Granted
35Portfolio score
Filing activity: Jul 28, 1976 → Sep 25, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4101100A | Aircraft flight line servicing system | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5005835A | Golf swing head movement monitoring apparatus | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4104980A | Collapsible road barrier | Fixed Constructions | 15 | Expired |
| US4144551A | Power interrupter device for an electrical distribution system | Electricity | 10 | Expired |
| US10573486B2 | Repeller, cathode, chamber wall and slit member for ion implanter and ion generating devices including the same | Electricity | 2 | Active |
| US10796878B2 | Repeller, cathode, chamber wall and slit member for ion implanter and ion generating devices including the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.