Inventor
HORRALL THOMAS R
US17 patents
⚠️ This page may combine multiple inventors who share the name “HORRALL THOMAS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAMBRIDGE SOUND MAN INC
9 patentsUS9596539B1Mar 14, 2017
Wireless sound-emitting device and system for remotely controlling a sound-emitting device
CAMBRIDGE SOUND MAN INC9 citations82
USD838397SJan 15, 2019
Indicator light panel for a sound masking system
CAMBRIDGE SOUND MAN INC13 citations80
US10555078B2Feb 4, 2020
Sound masking system
CAMBRIDGE SOUND MAN INC1 citations71
US9820040B2Nov 14, 2017
Sound masking system
CAMBRIDGE SOUND MAN INC2 citations71
US11700483B2Jul 11, 2023
Sound masking system
CAMBRIDGE SOUND MAN INC0 citations61
US11622182B2Apr 4, 2023
Wireless sound-emitting device and system for remotely controlling a sound-emitting device
CAMBRIDGE SOUND MAN INC0 citations60
US10979792B2Apr 13, 2021
Wireless sound-emitting device and system for remotely controlling a sound-emitting device
CAMBRIDGE SOUND MAN INC0 citations60
US10455307B2Oct 22, 2019
Wireless sound-emitting device and system for remotely controlling a sound-emitting device
CAMBRIDGE SOUND MAN INC0 citations50
US9666174B2May 30, 2017
System and method for defined area sound masking
CAMBRIDGE SOUND MAN INC0 citations38
ACENTECH INC
3 patentsBOLT BERANEK & NEWMAN
3 patentsUS4476572AOct 9, 1984
Partition system for open plan office spaces
BOLT BERANEK & NEWMAN58 citations92
US4059726ANov 22, 1977
Process and apparatus for speech privacy improvement through incoherent masking noise sound generation in open-plan office spaces and the like
BOLT BERANEK & NEWMAN45 citations86
US4674124AJun 16, 1987
Multichannel masking sound generator
BOLT BERANEK & NEWMAN24 citations75