Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
Examiner
active
No affiliations
LandOfFree
Patrick Lee does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Patrick Lee, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Patrick Lee will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2698564