Herbert D. Zeman
7Patents
6h-index
4Co-inventors
52Inventor score
Filing activity: Aug 17, 1992 → Mar 8, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6556858B1 | Diffuse infrared light imaging system | Human Necessities | 179 | Expired |
| US5969754A | Contrast enhancing illuminator | Electricity | 150 | Expired |
| US7239909B2 | Imaging system using diffuse infrared light | Human Necessities | 100 | Expired |
| US8078263B2 | Projection of subsurface structure onto an object's surface | Human Necessities | 93 | Active |
| US8494616B2 | Method and apparatus for projection of subsurface structure onto an object's surface | Human Necessities | 65 | Active |
| US5334843A | Composite scintillator screen | Physics | 12 | Expired |
| US7122823B2 | Thick clear crystal photostimulable phosphor plate for X-ray imaging | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.