Markus Geiger
27Patents
4h-index
31Co-inventors
63Inventor score
Filing activity: Aug 10, 1993 → Sep 27, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5466569A | Color photographic recording material | Physics | 9 | Expired |
| US7104458B2 | Identity card | Physics | 7 | Expired |
| US5655613A | Drill bit | Performing Operations; Transporting | 6 | Expired |
| US5288602A | Photographic silver halide element containing silicone oil | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5441861A | Color photographic silver halide material | Physics | 4 | Expired |
| US5441855A | Color photographic recording material | Physics | 4 | Expired |
| US5731138A | Color photographic material | Physics | 3 | Expired |
| US6010838A | Color photographic silver halide material | Physics | 2 | Expired |
| US6045988A | Color photographic recording material | Physics | 2 | Expired |
| US6284447A | Color photographic silver halide material | Physics | 2 | Expired |
| US9636751B2 | Tool holder | Emerging Cross-Sectional Technologies | 1 | Active |
| US5441862A | Color photographic recording material | Physics | 1 | Expired |
| US6063557A | Color photographic silver halide material | Physics | 1 | Expired |
| US6096492A | Color photographic material | Physics | 1 | Expired |
| US7337973B2 | Identity card | Physics | 0 | Expired |
| US6806042B2 | Color photographic print material | Physics | 0 | Expired |
| US6818390B2 | Deformable color photographic silver halide material | Physics | 0 | Expired |
| US6077657A | Color photographic silver halide material | Physics | 0 | Expired |
| US6900005B2 | Color photographic print material | Physics | 0 | Expired |
| US6403296B1 | Color photographic silver halide material | Physics | 0 | Expired |
| US10661800B2 | Agricultural vehicle driveline | Performing Operations; Transporting | 0 | Active |
| US6821719B2 | Process for producing a deformed image without significant image degradation | Physics | 0 | Expired |
| US6890707B2 | Color photographic print material | Physics | 0 | Expired |
| US5543280A | Colour photographic recording material | Physics | 0 | Expired |
| US5508157A | Color photographic silver halide material | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.