Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
Inventor
active
Bismuth-containing colorants
Method of decorating a ceramic article
Mixed metal oxide crystalline powders and method for the synthes
Process for making bismuth-vanadium-molybdenum-containing compos
No associations
LandOfFree
John J. Welch does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John J. Welch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John J. Welch will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-387928