Harald Wagner
18Patents
8h-index
27Co-inventors
72Inventor score
Filing activity: Nov 1, 1978 → Sep 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6949065B2 | Left ventricular assist system | Human Necessities | 47 | Expired |
| US5232302A | Fixing means for connecting components | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4479512A | Continuous control valve with rotary or axial slide | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5324139A | Method for the construction of long tunnel with a lining | Fixed Constructions | 11 | Expired |
| US4812084A | Tubbing ring for lining a tunnel | Fixed Constructions | 10 | Expired |
| US4329672A | Polarized electromagnetic drive for a limited operating range of a control element | Electricity | 9 | Expired |
| US4305683A | Tubular element for tunnel construction | Fixed Constructions | 9 | Expired |
| US5339029A | Methods and apparatus for measuring the postion of an edge of a metal strip by electronic induction | Performing Operations; Transporting | 8 | Expired |
| US5346332A | Tubbing-type tunnel lining | Fixed Constructions | 7 | Expired |
| US5332334A | Tunnel wall with lining | Fixed Constructions | 6 | Expired |
| US4260194A | Method and device for producing underground cavities using a driving shield | Fixed Constructions | 3 | Expired |
| US5199817A | Process of providing an elongate underground cavity | Fixed Constructions | 3 | Expired |
| US5992118A | Segment for lining cavities | Fixed Constructions | 2 | Expired |
| US5895809A | Method of producing partially aromatic copolyamides from aromatic dicarboxylic acid esters | Chemistry; Metallurgy | 2 | Expired |
| US12041943B2 | Apparatus and method of conveying and ejecting separated food portions | Performing Operations; Transporting | 1 | Active |
| US8834343B2 | Heart support device | Human Necessities | 0 | Active |
| US6580262B1 | Method and device for measuring the position of a metal strip | Physics | 0 | Expired |
| US11333488B2 | Method and device for contactless and non-destructive determination of the layer thicknesses of lacquer layers of vehicle parts | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.