Quest Consultants LLC
10Patents
5Active
10Granted
40Portfolio score
Filing activity: Jan 14, 1980 → Feb 1, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4516645A | Load checking arrangement for a center-loaded type load cell | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9830508B1 | Systems and methods of extracting text from a digital image | Physics | 6 | Active |
| US4413691A | Sheave block weighing assembly | Physics | 6 | Expired |
| US5537752A | Method and apparatus for directing community response to hazardous material release | Physics | 5 | Expired |
| US4305475A | Weigh block assembly | Performing Operations; Transporting | 4 | Expired |
| US4567429A | Digital servo indicator | Physics | 2 | Expired |
| US9373439B2 | Dielectric biasing circuit for transformers and inductors | Electricity | 0 | Active |
| US8988168B2 | Ground noise inductive filter | Electricity | 0 | Active |
| US9736571B2 | Headphone suspension system | Electricity | 0 | Active |
| US9736570B2 | Earphone nozzle comprising tractrix-curved acoustic passage | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.