Optics: measuring and testing
By monitoring of webs or thread
Inventor
active
Method of and apparatus for comparing surface reflectivity
Photocatalytically-activated self-cleaning appliances
No associations
LandOfFree
Richard A. Heilman does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Richard A. Heilman, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Richard A. Heilman will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-88195