Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
Inventor
active
Method and composition for coating mat and articles produced the
Method and composition for coating mat and articles produced the
Method for producing rigid foams and products produced therefrom
Method of producing rigid foams and products produced therefrom
Method of producing rigid foams and products produced therefrom
No associations
LandOfFree
Richard L. Donald does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Richard L. Donald, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Richard L. Donald will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-76362