Manfred Vogel
61Patents
11h-index
64Co-inventors
81Inventor score
Filing activity: Sep 14, 1984 → May 8, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7077100B2 | Combined fuel injection valve-ignition plug | Mechanical Engineering; Lighting; Heating | 65 | Expired |
| US5578339A | Sweetener, process for its preparation and the use thereof | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5731654A | Spark plug having a creepage spark gap | Electricity | 22 | Expired |
| US5478732A | Process for the preparation of long-chain inulin with inulinase | Chemistry; Metallurgy | 20 | Expired |
| US5199303A | Pressure sensor for determination of pressure in the combustion chamber of an internal combustion engine | Physics | 17 | Expired |
| US5249468A | Pressure sensor for detecting the pressure in the combustion chamber of internal combustion engines | Physics | 16 | Expired |
| US5952770A | Spark plug for internal combustion engine | Electricity | 15 | Expired |
| US5315875A | Pressure sensor for detecting the pressure in the combustion chamber of internal-combustion engines | Physics | 15 | Expired |
| US5503023A | Pressure sensor for detecting the pressure in the combustion chamber of internal-combustion engines | Physics | 13 | Expired |
| US7576070B2 | Method for producing pectin hydrolysis products | Chemistry; Metallurgy | 13 | Expired |
| US6286196A | Process for fastening components on a hallow shaft | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5606117A | Pressure sensor for measuring pressure in an internal combustion engine | Physics | 10 | Expired |
| US5353633A | Pressure sensor for detecting the pressure in combustion chamber of combustion engine | Physics | 10 | Expired |
| US4993395A | High-voltage opto-electronic switching circuit | Electricity | 8 | Expired |
| US4816078A | Process for production of crystalline L-arabinose | Chemistry; Metallurgy | 8 | Expired |
| US6804884B1 | Method for the production of an assembled camshaft and device for implementing said method | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7992533B2 | Shaft with functional bodies such as camshafts for internal combustion engines, method of producing them and engines equipped therewith | Emerging Cross-Sectional Technologies | 7 | Active |
| US5710463A | High-voltage breakover diode | Electricity | 7 | Expired |
| US5585480A | Hydrogenated fructooligosaccharides | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8215572B2 | Fuel injection system | Emerging Cross-Sectional Technologies | 6 | Active |
| US7765980B2 | Internal combustion engine and method for operating an internal combustion engine by means of a laser ignition unit | Emerging Cross-Sectional Technologies | 6 | Active |
| US6814049B2 | Method of operating a direct fuel injected internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6116226A | Inductive ignition device | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6814047B2 | Method of ignition and corresponding ignition unit | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5370100A | Connecting part for ignition device | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.