1
Robert M Carrillo, Muriel L Koss: Method of manufacturing of honeycomb noise attenuation structure and the structure resulting therefrom. Rohr, Patrick J Schlesinger, Frank D Gilliam, May 26, 1981: US04269882 (18 worldwide citation)

Method of fabricating attenuation sandwich panels having a central cellular core positioned between and bonded to an imperforate facing sheet on one surface thereof and a perforate facing sheet with an outer layer of porous fibrous material adhered to the other surface. The combined perforate sheet ...


2
Muriel L Koss: Acoustical laminate. Rohr, P J Schlesinger, F D Gilliam, May 23, 1978: US04091160 (15 worldwide citation)

An acoustical laminate comprising multi-ply glass fabric impregnated with an epoxy resin and a method of manufacturing the laminate. The laminate may be bonded to suitable backing, such as a honeycomb core with a solid backing, to produce an acoustical panel. The panel provides excellent, substantia ...


3
Muriel L Koss: Acoustical laminate. Rohr, Patrick J Schlesinger, Frank D Gilliam, September 5, 1978: US04112164 (13 worldwide citation)

An acoustical laminate comprising multi-ply glass fabric impregnated with an epoxy resin and a method of manufacturing the laminate. The laminate may be bonded to suitable backing, such as a honeycomb core with a solid backing, to produce an acoustical panel. The panel provides excellent, substantia ...


4
Muriel L Koss: Method of making acoustical laminate. Rohr Industries Incorporated, Patrick J Schlesinger, Frank D Gilliam, April 3, 1979: US04147578 (8 worldwide citation)

An acoustical laminate comprising multi-ply glass fabric impregnated with an epoxy resin and a method of manufacturing the laminate. The laminate may be bonded to suitable backing, such as a honeycomb core with a solid backing, to produce an acoustical panel. The panel provides excellent, substantia ...