Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Nonwoven fabric
Containing at least two chemically different strand or fiber...
Inventor
active
Acoustical diffuser assembly and method of installation
Acoustical room paneling and method of installation
Acoustical speaker housing and method of installation
Appliance cabinet construction
Clamp assembly for attaching panels to substrate
No associations
LandOfFree
Ralph D. McGrath does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Ralph D. McGrath, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ralph D. McGrath will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-35465