Sound absorber panel

Rudolf Sommerhalder, Component for airborne-sound insulation ,(1979)

David Gerald Greene, Method for producing unique and highly contoured wall panels ,(2003)

Tom Griffith, Decorative concrete unit ,(2012)

Justin S. Pence, James E. Sealey, Deborah D. Richardson-Schubach, Taryn S. Seitzinger, B. Tyler Miller, Paper product with surface pattern ,(2013)

Gregory Churchill Ames, Ada Ko, Substrate with printed pattern ,(2010)

Guillaume Martin, Jill A. Canales, Multi-wave pattern panel ,(2012)

Michael Damen, Guillaume Martin, Tile with quarry pattern ,(2013)

Randall Sandlin, Vincent Bobrosky, Narciso Lapinid, Portion of a vacuum cleaner ,(2010)

Michael Damen, Guillaume Martin, Panel with wave texture ,(2014)

Michael Damen, Guillaume Martin, Panel with carve pattern ,(2014)