Michel Leroy
23Patents
10h-index
18Co-inventors
72Inventor score
Filing activity: Sep 5, 1978 → Jun 18, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5461545A | Process and device for hermetic encapsulation of electronic components | Electricity | 98 | Expired |
| US4207635A | Relaxing furniture especially designed for the ventral and/or dorsal decubitus | Human Necessities | 30 | Expired |
| US5847448A | Method and device for interconnecting integrated circuits in three dimensions | Electricity | 30 | Expired |
| US5114450A | Method of recovering liquid hydrocarbons in a gaseous charge and plant for carrying out the method | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US5585067A | Aluminum alloys containing very finely dispersed bismuth, cadmium, indium and/or lead and a process for obtaining them | Chemistry; Metallurgy | 19 | Expired |
| US5887481A | Cathode sputtering targets with a low level of particle emission, precursors of these targets, and processes for obtaining them | Physics | 17 | Expired |
| US5955673A | Cathode sputtering targets selected by ultrasonic inspection for their low level of particle emission | Physics | 13 | Expired |
| US4532017A | Floating cathode elements based on electrically conductive refractory material, for the production of aluminum by electrolysis | Chemistry; Metallurgy | 12 | Expired |
| US4713161A | Device for connection between very high intensity electrolysis cells for the production of aluminium comprising a supply circuit and an independent circuit for correcting the magnetic field | Chemistry; Metallurgy | 11 | Expired |
| US4398590A | Heat exchanger with reversing flow cycle for the recovery of heat from furnace smoke | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4533452A | Electrolysis tank, for the production of aluminum, having a floating conductive screen | Chemistry; Metallurgy | 8 | Expired |
| US6264813A | Cathodic sputtering targets made of aluminum alloy | Chemistry; Metallurgy | 8 | Expired |
| US4720333A | Electrolysis tank superstructure with intermediate gantry, for the production of aluminium | Chemistry; Metallurgy | 7 | Expired |
| US4654129A | Process for accurately maintaining a low alumina content in an electrolytic smelting cell for the production of aluminum | Chemistry; Metallurgy | 5 | Expired |
| US5573574A | Electrorefined aluminium with a low content of uranium, thorium and rare earths | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6293990A | Aluminum alloy semi-finished product manufacturing process using recycled raw materials | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4647356A | Cathode rod comprising a metal sole, for hall-heroult electrolysis cells | Chemistry; Metallurgy | 4 | Expired |
| US4488955A | Sub-cathodic shield with deformable zones for Hall-Heroult electrolysis cells | Chemistry; Metallurgy | 3 | Expired |
| US6454832B1 | Aluminium alloy semi-finished product manufacturing process using recycled raw materials | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4935107A | Process for electrochemical measurement of the concentration of oxide ions in a bath based on molten halides | Physics | 2 | Expired |
| US8202347B2 | Process for recycling aluminum alloy scrap coming from the aeronautical industry | Emerging Cross-Sectional Technologies | 1 | Active |
| US6508888B1 | Stabilizer conductor comprising an aluminum based cryogenic stabilizer | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6406515B1 | Process and device for purification of aluminum by segregation | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.