Inventor
POWELL MARK H
US20 patents
⚠️ This page may combine multiple inventors who share the name “POWELL MARK H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GIBSON GUITAR CORP
18 patentsUS6910548B2Jun 28, 2005
Modular speaker construction
GIBSON GUITAR CORP27 citations92
USD473854SApr 29, 2003
Front panel of rack mounted audio equipment
GIBSON GUITAR CORP15 citations83
USD473212SApr 15, 2003
Single two way speaker
GIBSON GUITAR CORP15 citations83
US7012542B2Mar 14, 2006
Multicolor function indicator light
GIBSON GUITAR CORP17 citations81
US6853553B2Feb 8, 2005
Heat dissipation system for audio amplifier
GIBSON GUITAR CORP16 citations81
USD473538SApr 22, 2003
Louvered front panel of rack mounted audio equipment
GIBSON GUITAR CORP9 citations73
USD473536SApr 22, 2003
Rack mounted audio equipment
GIBSON GUITAR CORP9 citations73
USD473543SApr 22, 2003
Access door of rack mounted audio equipment
GIBSON GUITAR CORP10 citations73
USD468724SJan 14, 2003
Stage monitor speaker
GIBSON GUITAR CORP9 citations73
USD468725SJan 14, 2003
Single three way speaker
GIBSON GUITAR CORP8 citations73
USD468292SJan 7, 2003
Subwoofer speaker
GIBSON GUITAR CORP7 citations73
USD473553SApr 22, 2003
Rear panel of rack mounted audio equipment
GIBSON GUITAR CORP2 citations62
USD473544SApr 22, 2003
Mixer board
GIBSON GUITAR CORP4 citations62
USD473552SApr 22, 2003
Forward panel for an audio console
GIBSON GUITAR CORP3 citations62
US6935709B2Aug 30, 2005
Housing construction for rack-mounted electronic equipment
GIBSON GUITAR CORP6 citations61
USD473542SApr 22, 2003
Air inlet of rack mounted audio equipment
GIBSON GUITAR CORP1 citations51
USD473551SApr 22, 2003
Front panel for an audio console
GIBSON GUITAR CORP1 citations51
USD469424SJan 28, 2003
Dual three way speaker
GIBSON GUITAR CORP1 citations51