Robert W. Graebe
3Patents
3h-index
3Co-inventors
43Inventor score
Filing activity: Nov 13, 1990 → Sep 26, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5152023A | Cellular cushion having sealed cells | Human Necessities | 105 | Expired |
| US6687936B2 | Valve for zoned cellular cushion | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6564410B2 | Valve for zoned cellular cushion | Emerging Cross-Sectional Technologies | 43 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.