Robert D. DeMaster
5Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Jun 13, 1975 → Jun 14, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4061268A | Traction mat | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4035059A | Low-profile raised retroreflective pavement marker | Fixed Constructions | 31 | Expired |
| US7026103B2 | Multicolor imaging using multiphoton photochemical processes | Physics | 21 | Expired |
| US5841613A | Tape cassette for cleaning VCR heads and transport components | Physics | 10 | Expired |
| US6256166A | Tape cassette for cleaning VCR heads and transport components | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.