Glass manufacturing
Processes
Forming product or preform from molten glass
Examiner
active
No affiliations
LandOfFree
John A. Hoffmann 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 A. Hoffmann, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John A. Hoffmann will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1189616