Classifying, separating, and assorting solids
Precedent preparation of items or materials to facilitate...
Selective differentiation
Inventor
active
Integrated coal cleaning and slurry preparation process
Oil agglomeration process
No associations
LandOfFree
William J. Halvorsen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with William J. Halvorsen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and William J. Halvorsen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-779755