Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Waste gas purifier
Inventor
active
No associations
LandOfFree
Roger I. Langer does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Roger I. Langer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roger I. Langer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1771277