Juergen Hackenberg
17Patents
5h-index
50Co-inventors
69Inventor score
Filing activity: Apr 23, 1997 → Nov 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6695229B1 | Swirl disk and fuel injection valve with swirl disk | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6891313B1 | Electrode contact for a piezoceramic actuator and method for producing same | Electricity | 9 | Expired |
| US6829824B2 | Method for producing a structural member from plates stacked on top of each other and soldered together | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5925205A | Method for manufacturing a nozzle plate | Physics | 5 | Expired |
| US9224894B2 | Device for the homogeneous wet-chemical treatment of substrates | Emerging Cross-Sectional Technologies | 5 | Active |
| US6545579B1 | Device for retaining components made from a ferromagnetic material | Performing Operations; Transporting | 4 | Expired |
| US7143965B2 | Fuel supply for internal combustion engines | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US8906578B2 | Fuel cell flow field plate having catalyst disposed in microreaction chambers, and method for producing thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US8372252B2 | Method for setting a distance between an electrode and a workpiece | Performing Operations; Transporting | 0 | Active |
| US9293762B2 | Anode material including nanofibers for a lithium ion cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US12134832B2 | Coating apparatus for coating components | Chemistry; Metallurgy | 0 | Active |
| US11710832B2 | Electrode material and electrode for operating-medium distribution in a fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US10903507B2 | Method for producing a flow plate for a fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US12261330B2 | Bipolar plate for a fuel cell, fuel cell having a bipolar plate | Emerging Cross-Sectional Technologies | 0 | Active |
| US8361670B2 | Flow cell and flow plate having catalyst disposed in microreaction chambers | Emerging Cross-Sectional Technologies | 0 | Active |
| US10497962B2 | Electrode including an increased active material content | Emerging Cross-Sectional Technologies | 0 | Active |
| US11245251B2 | Spark plug housing including an electroplated or a chemically applied nickel-containing protective layer and a silicon-containing sealing layer, and a spark plug including this housing, and method for manufacturing this housing | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.