Uncategorized
Inventor
Air spring
Air spring shock absorber
Apparatus for manufacturing electric light bulbs
Article of metallic oxides
Asbestos yarn
Electric arc lamp
Electric arc lighting
Electric conductor
Electric lamp
Electric lamp
LandOfFree
John Allen Heany 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 Allen Heany, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Allen Heany will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-46406