Gerd Ehnert
8Patents
5h-index
8Co-inventors
52Inventor score
Filing activity: Aug 24, 1987 → Sep 20, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4886701A | Process for producing a tangled fibre material from glass fibres and polymer for the production of glass fibre-reinforced plastic mouldings and apparatus for performing the process | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6838148B1 | Carbon-fibre-reinforced SMC for multi-axially reinforced components | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7175796B2 | Method for producing ceramic brake disks from bmc | Performing Operations; Transporting | 8 | Expired |
| US7163653B2 | Method for producing ceramic brake disks, with an insert in the green body before the pyrolysis | Chemistry; Metallurgy | 8 | Expired |
| US5252054A | Apparatus for producing a dimensionally stable thermoplastic semifinished product | Performing Operations; Transporting | 6 | Expired |
| US4969971A | Apparatus for producing fibre-reinforced thermoplastic material for the production mouldings | Performing Operations; Transporting | 4 | Expired |
| US5139723A | Process and apparatus for producing fibre-reinforced thermoplastic material for the production of mouldings | Performing Operations; Transporting | 1 | Expired |
| US5292570A | Dimensionally stable thermoplastic semifinished product | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.