Delta
Canada
3
2010-08-19
The entities that hold a legal rights for patent applications filed by inventor Dreisinger David B.:
David B. Dreisinger from Delta, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Recycling of solids in oxidative pressure leaching of metals using halide ions
#2 | 2010-01-28RECYCLING OF SOLIDS IN OXIDATIVE PRESSURE LEACHING OF METALS USING HALIDE IONS
#3 | 2006-05-02Solvent extraction of a halide from a aqueous sulphate solution
3741693 ⎘