André Lehmann
9Patents
1h-index
12Co-inventors
48Inventor score
Filing activity: Jan 13, 1976 → Oct 6, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4012941A | Method of and apparatus for measuring the amplitude of oscillation of the balance of a timepiece movement | Physics | 4 | Expired |
| US9631298B2 | Method for the production of lignin-containing precursor fibres and also carbon fibres | Performing Operations; Transporting | 1 | Active |
| US9188507B2 | Systems and methods for testing a steering control unit including a test stand | Physics | 1 | Active |
| US10006152B2 | Method for the production of lignin-containing precursor fibres and also carbon fibres | Performing Operations; Transporting | 1 | Active |
| US12234577B2 | Process for the manufacture of a precursor yarn | Textiles; Paper | 0 | Active |
| US11649567B2 | Method for producing a multifilament yarn | Textiles; Paper | 0 | Active |
| US9181352B2 | Method for producing polysaccharide esters or polysaccharide mixed esters | Chemistry; Metallurgy | 0 | Active |
| US10626523B2 | Fiber and a process for the manufacture thereof | Textiles; Paper | 0 | Active |
| US10968540B2 | Process for the manufacture of a shaped body | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.