Ernest V. Johnson
2Patents
2h-index
3Co-inventors
33Inventor score
Filing activity: Feb 26, 1988 → May 10, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4949194A | Ceramic support arm for movably positioning transducers | Physics | 43 | Expired |
| US5444587A | Method and apparatus for attaching metallic and ceramic materials | Emerging Cross-Sectional Technologies | 30 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.