John Davies
11Patents
5h-index
12Co-inventors
63Inventor score
Filing activity: May 19, 1980 → Apr 14, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4313783A | Computer controlled system for processing semiconductor wafers | Chemistry; Metallurgy | 159 | Expired |
| US5016332A | Plasma reactor and process with wafer temperature control | Physics | 64 | Expired |
| US4795880A | Low pressure chemical vapor deposition furnace plasma clean apparatus | Electricity | 51 | Expired |
| US5467424A | Apparatus and method for generating steam | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5433365A | Fluid nozzle device for yarn processing | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5643515A | Method and apparatus for producing stretched yarns | Textiles; Paper | 4 | Expired |
| US7655171B2 | Golf ball mixing and dispensing process | Performing Operations; Transporting | 3 | Active |
| US7490975B2 | Golf ball mixing and dispensing apparatus | Performing Operations; Transporting | 3 | Active |
| US9266033B2 | Motor driven, bubble producing toy | Human Necessities | 0 | Active |
| US8758672B2 | Submerged entry nozzle | Performing Operations; Transporting | 0 | Active |
| US6408608B1 | Thread guiding wheels | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.