Uncategorized
Inventor
Electric heater
Electric rivet heater
Spray booth with air discharge under vacuum
No associations
LandOfFree
John W. Sheffer 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 W. Sheffer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John W. Sheffer will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-320288