United States
1
2020-04-30
Serguei TIKHONOV from , US has applied for patents for these inventions. The list has both pending applications and granted patents:
COLUMN FOR CARRYING OUT MASS EXCHANGE PROCESSES, IN PARTICULAR DESORPTION AND ABSORPTION PROCESSES, MASS EXCHANGE APPARATUS WITH THE SAME AND METHOD FOR EXTRACTING IODINE FROM DRILLING AND/OR FORMATION WATER OF OIL OR GAS FIELDS BY AIR
2713082 ⎘