Wouter Balk
62Patents
8h-index
39Co-inventors
78Inventor score
Filing activity: Jan 19, 1981 → Oct 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8876462B2 | System of contra-rotating propellers driven by a planetary gear train providing a balanced distribution of torque between the two propellers | Emerging Cross-Sectional Technologies | 23 | Active |
| US6336551B1 | Conveyor | Performing Operations; Transporting | 16 | Expired |
| US7775344B2 | Device for buffering products and a method of operating this | Performing Operations; Transporting | 14 | Active |
| US8100254B2 | Conveyor for conveying and buffering articles | Performing Operations; Transporting | 13 | Active |
| US8042676B2 | Buffer conveyor for conveying and buffering products | Performing Operations; Transporting | 12 | Active |
| US7963389B2 | Conveyor | Performing Operations; Transporting | 10 | Active |
| US8215580B2 | Attachment of a multiflow turbojet engine to an aircraft | Performing Operations; Transporting | 10 | Active |
| US8834119B2 | Device with counter-rotating propellers having a propeller pitch altering means | Emerging Cross-Sectional Technologies | 9 | Active |
| US8827203B2 | Connecting a propulsion system to a structural element of an aircraft | Emerging Cross-Sectional Technologies | 8 | Active |
| US8985954B2 | Device for controlling the pitch of fan blades of a turboprop | Emerging Cross-Sectional Technologies | 7 | Active |
| US8328004B2 | Conveyor system | Performing Operations; Transporting | 7 | Active |
| US4379157A | Sulphonyl compounds, method of preparing the new compounds, as well as aphicidal compositions on the basis of the new compounds | Human Necessities | 7 | Expired |
| US9204566B2 | Composite material FADEC box support | Electricity | 6 | Active |
| US7604448B2 | Apparatus and transport container for transport and controlled discharge of a load | Performing Operations; Transporting | 6 | Expired |
| US8899013B2 | Thrust reverser having locking/unlocking cascade vanes | Emerging Cross-Sectional Technologies | 6 | Active |
| US9227723B2 | Mechanism for variable adjustment of blades for a system of contra-rotating propellers, and a system of contra-rotating propellers comprising at least one such mechanism | Emerging Cross-Sectional Technologies | 5 | Active |
| US8240600B2 | Pylon for suspending an engine beneath an aircraft wing | Performing Operations; Transporting | 5 | Active |
| US9365352B2 | Conveyor | Performing Operations; Transporting | 4 | Active |
| US10119409B2 | System for changing the pitch of the contra-rotating propellers of a turboshaft engine | Emerging Cross-Sectional Technologies | 4 | Active |
| US9409715B2 | Conveyor comprising two helical tracks connected by a bridging track | Performing Operations; Transporting | 4 | Active |
| US9085979B2 | Movable actuator device for controlling the pitch of fan blades of a turboprop | Emerging Cross-Sectional Technologies | 4 | Active |
| US9090025B2 | Fitting including a composite material bracket and a stiffener | Emerging Cross-Sectional Technologies | 4 | Active |
| US8844861B2 | Aircraft propulsion system | Emerging Cross-Sectional Technologies | 4 | Active |
| US9434549B2 | Accumulating portal conveyor | Performing Operations; Transporting | 4 | Active |
| US9284842B2 | Axisymmetric part for an aviation turbine engine rotor | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.