Don Doutre
14Patents
6h-index
20Co-inventors
66Inventor score
Filing activity: Mar 3, 1983 → Feb 24, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4600880A | Apparatus for the detection and measurement of particulates in molten metal | Physics | 27 | Expired |
| US4555662A | Method and apparatus for the detection and measurement of particulates in molten metal | Physics | 22 | Expired |
| US4926114A | Apparatus for studying particles having an aperture whose cross-sectional area changes progressively along at least part of its length | Physics | 18 | Expired |
| US5834928A | Method and apparatus for the detection and measurement of solid particles in molten metal | Physics | 12 | Expired |
| US4907440A | Probe for the determination of gas concentration in molten metal | Physics | 10 | Expired |
| US5031444A | Method and apparatus for the determination of gas concentration in molten metal and metal matrix composites | Physics | 7 | Expired |
| US6428636B2 | Semi-solid concentration processing of metallic alloys | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7250221B2 | Method of producing clad metal products | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7140419B2 | Semi-solid concentration processing of metallic alloys | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6086688A | Cast metal-matrix composite material and its use | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5827982A | Portable liquid metal filtration device for inclusion analysis | Physics | 3 | Expired |
| US7562692B2 | Aluminum alloy-boron carbide composite material | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6257312A | Preparation of metal-matrix composite materials with high particulate loadings by concentration | Electricity | 1 | Expired |
| US6250363A | Rapid induction melting of metal-matrix composite materials | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.