Vancouver
Canada
4
2014-02-06
The entities that hold a legal rights for patent applications filed by inventor Bratty Michael:
Michael Bratty from Vancouver, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Selective sulphate removal by exclusive anion exchange from hard water waste streams
#2 | 2011-05-05Processes for producing hs using sulphur-reducing bacteria
#3 | 2010-12-09Method for selective sulphate removal by exclusive anion exchange from hard water waste streams
#4 | 2009-03-12Nickel sulphide precipitation process
637047 ⎘