-
Bayer process
-
Patent number 12,006,225
-
Issue date Jun 11, 2024
-
Rio Tinto Alcan International Limited
-
Neil Hofstee
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
-
-
-
-
-
-
-
-
-
-
3741530
-
Patent number 3,741,530
-
Issue date Jun 26, 1973
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
3649184
-
Patent number 3,649,184
-
Issue date Mar 14, 1972
-
C01 - INORGANIC CHEMISTRY
-
3608871
-
Patent number 3,608,871
-
Issue date Sep 28, 1971
-
C01 - INORGANIC CHEMISTRY
-
3607113
-
Patent number 3,607,113
-
Issue date Sep 21, 1971
-
C01 - INORGANIC CHEMISTRY
-
2832703
-
Patent number 2,832,703
-
Issue date Apr 29, 1958
-
C01 - INORGANIC CHEMISTRY
-
2678873
-
Patent number 2,678,873
-
Issue date May 18, 1954
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
2664349
-
Patent number 2,664,349
-
Issue date Dec 29, 1953
-
C01 - INORGANIC CHEMISTRY
-
2653858
-
Patent number 2,653,858
-
Issue date Sep 29, 1953
-
C01 - INORGANIC CHEMISTRY
-
2606820
-
Patent number 2,606,820
-
Issue date Aug 12, 1952
-
C01 - INORGANIC CHEMISTRY
-
2380804
-
Patent number 2,380,804
-
Issue date Jul 31, 1945
-
C01 - INORGANIC CHEMISTRY
-
2356547
-
Patent number 2,356,547
-
Issue date Aug 22, 1944
-
C01 - INORGANIC CHEMISTRY
-
1943786
-
Patent number 1,943,786
-
Issue date Jan 16, 1934
-
C01 - INORGANIC CHEMISTRY