David Vadnais
3Patents
3h-index
6Co-inventors
47Inventor score
Filing activity: Nov 21, 1973 → Oct 4, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6030887A | Flattening process for epitaxial semiconductor wafers | Emerging Cross-Sectional Technologies | 27 | Expired |
| US3944393A | Apparatus for horizontal production of single crystal structure | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6712673B2 | Polishing apparatus, polishing head and method | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.