Ingolf Jacob
14Patents
8h-index
10Co-inventors
69Inventor score
Filing activity: Aug 5, 1974 → Jan 20, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3970231A | Method and device for starting up injector nozzles | Performing Operations; Transporting | 18 | Expired |
| US5100729A | Two-component loop sewing yarn and manufacture thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5390400A | Process for heat treating moving yarns and apparatus therefor | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4010915A | Process for the control of yarn tension | Performing Operations; Transporting | 11 | Expired |
| US5425981A | Semifinished tape product comprising unidirectionally oriented reinforcing and matrix fibers and production and use thereof | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5424123A | Intermingled multifilament yarn comprising high modulus monofilaments and production thereof | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4990793A | Measurement of degree of intermingling and measuring apparatus therefor | Textiles; Paper | 9 | Expired |
| US5344710A | Low-denier two-component loop yarns of high strength, production thereof and use thereof as sewing and embroidery yarns | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5359759A | Two-component loop sewing yarn and manufacture thereof | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5140852A | Process and apparatus for measuring the degree of filament intermingling of a multifilament yarn | Physics | 7 | Expired |
| US5293676A | Intermingled multifilament yarn comprising high modulus monofilaments and production thereof | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5593777A | Two-component loop yarns, production thereof and use thereof as sewing and embroidery yarns | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4953271A | Intermingling nozzle | Textiles; Paper | 4 | Expired |
| US5538792A | Process for drawing heated yarns, thereby obtainable polyester fibers, and use thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.