Lighting
Light fixture
Vehicle lamp or casing
Inventor
active
Automobile body
Automobile body
Automobile body
Automobile body
Automobile body
No associations
LandOfFree
John G Opfer 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 G Opfer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John G Opfer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2386874