Sandy, Oregon
United States
2
2005-12-22
Edward K. Alstat from Sandy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent
#2 | 2005-07-07Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent
4872038 ⎘