Eric Johnson
7Patents
5h-index
10Co-inventors
56Inventor score
Filing activity: Oct 26, 1993 → Jun 23, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5456365A | Vibratory screen separator | Performing Operations; Transporting | 27 | Expired |
| US6349834B1 | Vibratory screen separator | Emerging Cross-Sectional Technologies | 25 | Expired |
| US8162243B2 | Fiber feeder | Emerging Cross-Sectional Technologies | 10 | Active |
| US6698593B1 | Vibratory screen separator | Performing Operations; Transporting | 9 | Expired |
| US8330081B2 | Filament heating device for an optical fiber and related methods | Emerging Cross-Sectional Technologies | 8 | Active |
| US7591375B2 | Layered vibratory material conditioning apparatus | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7396052B2 | Sanitary sealed connector for fluid handling systems and storage devices | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.