Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
Inventor
active
Optical terpolymer of polyisocyanate, polythiol and polyene mono
Optical terpolymer of polyisocyanate, polythiol and polyene...
No associations
LandOfFree
Brian George Risch does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Brian George Risch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brian George Risch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1984720