Ferdinand Hansch
9Patents
5h-index
9Co-inventors
48Inventor score
Filing activity: Apr 15, 1976 → Apr 29, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4390686A | Polyester-amide resin | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4104221A | Process for making water diluted electroinsulation enamels | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4170684A | Conductors having insulation of polyester imide resin | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4145351A | Diimidodicarboxylic acids | Chemistry; Metallurgy | 5 | Expired |
| US4145334A | Polyester imide resins | Electricity | 5 | Expired |
| US4439579A | Preparation of aqueous thermosetting electrical insulating varnishes | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4267232A | Conductors having insulation of polyester imide resin | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4360543A | Method of insulating an electrical conductor | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4169085A | Aqueous electrically insulating varnish and a process for its production | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.