Electricity: measuring and testing
Of geophysical surface or subsurface in situ
For small object detection or location
Inventor
active
Amorphous metal tagging system for underground structures includ
Pressurized ferrofluid paint removal system using an electromagn
No associations
LandOfFree
John J. Herald 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. Herald, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John J. Herald will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1510286