McLean, Virginia
United States
3
2011-10-13
Igor Matveev from McLean, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Triple helical flow vortex reactor improvements
#2 | 2009-02-26Triple helical flow vortex reactor improvements
#3 | 2008-10-09Powerplant and method using a triple helical vortex reactor
3574071 ⎘