Inventor
CAMPBELL MICHAEL T
US14 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL MICHAEL T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASCADE ENG INC
11 patentsUS7070848B2Jul 4, 2006
Vehicle acoustic barrier
CASCADE ENG INC65 citations97
US6092854AJul 25, 2000
Mat with integral wire harness fastener and channel
CASCADE ENG INC50 citations92
US6070928AJun 6, 2000
Mat with integrally molded door
CASCADE ENG INC38 citations92
US5975609ANov 2, 1999
Sound insulating layer with integral boot
CASCADE ENG INC25 citations92
US5831225ANov 3, 1998
System and method for fastening insulating layers to a support structure
CASCADE ENG INC20 citations92
US5824974AOct 20, 1998
Insulating layer with integral grommets
CASCADE ENG INC28 citations92
US5601899AFeb 11, 1997
Sheet with integral fastener
CASCADE ENG INC20 citations92
US5868990AFeb 9, 1999
Injection molding parts with pinholes
CASCADE ENG INC8 citations73
US5854452ADec 29, 1998
System for fastening sheet materials together
CASCADE ENG INC16 citations68
US5886305AMar 23, 1999
Sound insulating layer with integral rib structure
CASCADE ENG INC7 citations65
US11634091B2Apr 25, 2023
Acoustic fiber silencer
CASCADE ENG INC0 citations57