Siegfried Hahn
11Patents
5h-index
11Co-inventors
63Inventor score
Filing activity: Aug 21, 1974 → Nov 2, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4012363A | Coating powders on the basis of thermoplastic polyesters | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4140728A | Heat hardenable powder coatings based on polyester resins containing carboxyl groups | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4054681A | Coating powders on the basis of thermoplastic polyesters | Chemistry; Metallurgy | 17 | Expired |
| US5668242A | Polyesters for the bonding of textiles | Textiles; Paper | 14 | Expired |
| US6918411B2 | Ribbon and method for production thereof | Textiles; Paper | 8 | Expired |
| US5902843A | Hot-melt adhesive composition for the coating of interlining material | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6028162A | Adhesion-promoting additive for coatings based on thermoplastic polyesters | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5677038A | Hot-melt adhesive composition for the coating of interlining material | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7066212B2 | Method for producing a woven and a heddle particularly for use thereby | Textiles; Paper | 2 | Expired |
| US8606983B2 | Device and method for manipulating communication messages | Electricity | 1 | Active |
| US8407388B2 | Device and method for manipulating communication messages | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.