John Thomas Helm

Details John Thomas Helm John Thomas Helm

Coating apparatus

With indicating, testing, inspecting, or measuring means

With means for visual observation

Inventor

active

Affiliated with

Also associated with

No associations

Rating

John Thomas Helm 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 Thomas Helm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Thomas Helm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-315794