John G. North
6Patents
6h-index
9Co-inventors
52Inventor score
Filing activity: Jun 2, 1989 → Jun 13, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7521089B2 | Method and apparatus for controlling the movement of CVD reaction byproduct gases to adjacent process chambers | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5066513A | Method of producing titanium nitride coatings by electric arc thermal spray | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5213848A | Method of producing titanium nitride coatings by electric arc thermal spray | Chemistry; Metallurgy | 17 | Expired |
| US5352523A | Graphite/carbon articles for elevated temperature service and method of manufacture | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5254359A | Method of forming titanium nitride coatings on carbon/graphite substrates by electric arc thermal spray process using titanium feed wire and nitrogen as the atomizing gas | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5304417A | Graphite/carbon articles for elevated temperature service and method of manufacture | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.