Andrejs Graube
8Patents
5h-index
3Co-inventors
48Inventor score
Filing activity: Sep 25, 1974 → Aug 4, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4330604A | Fabrication of holograms on plastic substrates | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4329409A | Process for fabricating stable holograms | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4367911A | Method and assembly for holographic exposure | Physics | 15 | Expired |
| US3963490A | Dye sensitized dichromated gelatin holographic material | Physics | 12 | Expired |
| US4318970A | Process for fabricating photosensitive layers on plastic substrates | Emerging Cross-Sectional Technologies | 10 | Expired |
| US3967963A | Bleached holographic material and process for the fabrication thereof using halogens | Physics | 5 | Expired |
| US4028104A | Infrared hologram recording method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4099971A | Method for fabricating reflection infrared holograms | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.