Alcan Research and Development Limited
Patent Applications and Registrations
Patent applications and USPTO patent grants for Alcan Research and Development Limited.The latest application filed is for "means and method for containing flowing or standing molten metal".
- Alcan Research and Development Limited - Montreal CA
- Alcan Research and Development Limited - Quebec CA
| Patent | Date |
|---|---|
| Means and method for containing flowing or standing molten metal Grant 4,345,743 - Sivilotti , et al. August 24, 1 | 1982-08-24 |
| Reduction of arc blow in multi-electrode welding Grant 4,341,944 - Breen July 27, 1 | 1982-07-27 |
| Production of aluminum alloy sheet Grant 4,334,935 - Morris June 15, 1 | 1982-06-15 |
| Aluminium articles having anodic oxide coatings and methods of coloring them by means of optical interference effects Grant 4,310,586 - Sheasby , et al. January 12, 1 | 1982-01-12 |
| Data acquisition systems Grant 4,294,682 - Deczky October 13, 1 | 1981-10-13 |
| Apparatus for sparging molten metal by gas injection Grant 4,290,590 - Montgrain September 22, 1 | 1981-09-22 |
| Removal of oxalate from Bayer process liquor Grant 4,275,042 - Lever June 23, 1 | 1981-06-23 |
| Carbothermic production of aluminium Grant 4,261,736 - Dewing , et al. April 14, 1 | 1981-04-14 |
| Technique for automatic quenching of anode effects in aluminium reduction cells Grant 4,230,540 - Archer , et al. October 28, 1 | 1980-10-28 |
| Electrolytic reduction cells Grant 4,194,959 - Hudson , et al. March 25, 1 | 1980-03-25 |
| Superplastic aluminum alloy products and method of preparation Grant 4,126,448 - Moore , et al. November 21, 1 | 1978-11-21 |
| Sawing apparatus Grant 4,099,434 - Hardouin July 11, 1 | 1978-07-11 |
| Electroplating aluminum stock Grant 4,097,342 - Cooke , et al. June 27, 1 | 1978-06-27 |
| Electrolytic coloring of anodized aluminium by means of optical interference effects Grant 4,066,816 - Sheasby , et al. January 3, 1 | 1978-01-03 |
| Mandrel for explosive welding tubular members Grant 4,062,570 - Wilson , et al. December 13, 1 | 1977-12-13 |
| Apparatus and procedure for the belt casting of metal Grant 4,061,177 - Sivilotti December 6, 1 | 1977-12-06 |
| Production of alumina Grant 4,038,039 - Carruthers , et al. July 26, 1 | 1977-07-26 |
| Aseptic packaging Grant 4,035,981 - Braun , et al. July 19, 1 | 1977-07-19 |
| Pyroscrubber Grant 4,012,202 - Byrne , et al. March 15, 1 | 1977-03-15 |
| Aluminum alloy products and methods of preparation Grant 3,989,548 - Morris November 2, 1 | 1976-11-02 |
| Method of brazing aluminum Grant 3,971,501 - Cooke July 27, 1 | 1976-07-27 |
| Lubricants for cold working of aluminium Grant 3,966,619 - Smith , et al. June 29, 1 | 1976-06-29 |
| Aluminium alloys Grant 3,926,690 - Morris , et al. December 16, 1 | 1975-12-16 |
| Production Of Carbon Electrodes Grant 3,853,793 - Brown , et al. December 10, 1 | 1974-12-10 |
| Profile Measurement Of Moving Metal Strip Grant 3,766,386 - Sivilotti , et al. October 16, 1 | 1973-10-16 |
| Apparatus For Continuous Casting Of Metal Ingots Grant 3,702,631 - Sergerie November 14, 1 | 1972-11-14 |
| Method Of Jointing Electrical Cables And Tool Therefor Grant 3,644,989 - Morby February 29, 1 | 1972-02-29 |
| Web-winding Apparatus Grant 3,602,448 - Muensterer August 31, 1 | 1971-08-31 |
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