Ward D. Halverson
6Patents
6h-index
10Co-inventors
56Inventor score
Filing activity: Apr 26, 1985 → May 9, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5052339A | Radio frequency plasma enhanced chemical vapor deposition process and reactor | Electricity | 78 | Expired |
| US4743308A | Corrosion inhibition of metal alloys | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4918049A | Microwave/far infrared cavities and waveguides using high temperature superconductors | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6661875B2 | Catheter tip x-ray source | Electricity | 15 | Expired |
| US4604292A | X-ray mask blank process | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5231073A | Microwave/far infrared cavities and waveguides using high temperature superconductors | Emerging Cross-Sectional Technologies | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.