Edwin C. Ethridge
9Patents
6h-index
7Co-inventors
56Inventor score
Filing activity: May 12, 1983 → Jun 18, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4725234A | Alveolar bone grafting process with controlled surface active ceramics | Human Necessities | 31 | Expired |
| US9581021B2 | System for extraction of volatiles from planetary bodies using microwave and RF processes | Performing Operations; Transporting | 28 | Active |
| US4654065A | Quasi-containerless glass formation method and apparatus | Chemistry; Metallurgy | 19 | Expired |
| US8357884B1 | System of extraction of volatiles from soil using microwave processes | Electricity | 18 | Active |
| US4447251A | Sonic levitation apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4565557A | Containerless high purity pulling process and apparatus for glass fiber | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4811873A | Self-stripping pleating apparatus | Textiles; Paper | 3 | Expired |
| US8490470B1 | Parallel plate system for collecting data used to determine viscosity | Physics | 1 | Active |
| US4911342A | Pleating needle | Textiles; Paper | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.