Corporate Assignee
Corporate Assignee
active
No affiliations
Apparatus for testing acoustical attenuation of hearing protecto
Method for testing acoustical attenuation of hearing protectors
LandOfFree
Hearing Evaluation & Acoustic Research, Inc. does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Hearing Evaluation & Acoustic Research, Inc., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hearing Evaluation & Acoustic Research, Inc. will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1584303