Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
Inventor
active
Adhesive polyolefin composition
Antifriction composition
Arc resistant composition
Book shelf bank
Composition of polymer of olefin with mixed mineral filler
No associations
LandOfFree
Donald G. Needham does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Donald G. Needham, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Donald G. Needham will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-207556