Thomas Hulsberg
8Patents
5h-index
18Co-inventors
52Inventor score
Filing activity: Mar 13, 1996 → Dec 13, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5816045A | Fan-type exhaust gas manifold for multi-cylinder internal-combustion engines and method of making same | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5689954A | Exhaust gas manifold for an internal combustion engine and method of making such exhaust gas manifold | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6327854A | Fastening an exhaust manifold to an engine cylinder head | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5996455A | Method and device for making holes at the circumference of a hollow shape | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6427440B1 | Built-up airgap-insulated exhaust manifold of a motor vehicle and method for producing it | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6212982A | Process for manufacturing slot-shaped openings on hollow sections and apparatus for implementing same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6776953B1 | Method and device for forming a hollow body | Performing Operations; Transporting | 4 | Expired |
| US7343678B2 | Method and device for production of a hollow section | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.