Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
Inventor
active
Aqueous recovery of cobalt or cobalt and manganese from solution
Lubricant overbased phenate detergent with improved water tolera
Method for producing sulfurized alkylphenols
Phenate process and composition improvement
Phenate product and process
No associations
LandOfFree
Yuehsiung Chang does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Yuehsiung Chang, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yuehsiung Chang will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1059253