Liquid purification or separation
With gas-liquid surface contact means
Inventor
active
Composition and method for removing suspended solids from wastew
Composition and method for removing suspended solids from...
Device and method for maintaining bacterial levels within an org
Device for maintaining bacterial levels within an organic waste
Odor control
No associations
LandOfFree
John A. Christiansen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John A. Christiansen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John A. Christiansen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-624278