Hans Lichtenstein
8Patents
5h-index
7Co-inventors
52Inventor score
Filing activity: Jan 2, 1987 → Jul 25, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5621028A | Light-scattering translucent polymethacrylate molded articles with good resistance to elevated temperature and weathering | Chemistry; Metallurgy | 12 | Expired |
| US7052161B2 | Illuminative device | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4773913A | Acrylate resins as binders for color concentrates | Chemistry; Metallurgy | 9 | Expired |
| US4957987A | Acrylate resins as binders for color concentrates | Chemistry; Metallurgy | 9 | Expired |
| US5449727A | Acrylate resins as binders for color concentrates | Chemistry; Metallurgy | 6 | Expired |
| US7046903B2 | Light-guide body and process for its production | Physics | 5 | Expired |
| US7497972B2 | Plastic molded body containing a fluorescent dye | Chemistry; Metallurgy | 2 | Expired |
| US5387634A | Tinted plexiglass with organic pigments | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.