Inventor
SINUR RICHARD R
US46 patents
⚠️ This page may combine multiple inventors who share the name “SINUR RICHARD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROAN NU TONE LLC
36 patentsUSD531301SOct 31, 2006
Fan light grille
BROAN NU TONE LLC78 citations98
USD530808SOct 24, 2006
Fan grille
BROAN NU TONE LLC74 citations98
USD743520SNov 17, 2015
Range hood
BROAN NU TONE LLC43 citations96
USD758559SJun 7, 2016
Range hood
BROAN NU TONE LLC14 citations92
USD563539SMar 4, 2008
Kitchen hood
BROAN NU TONE LLC25 citations92
USD745131SDec 8, 2015
Range hood
BROAN NU TONE LLC14 citations91
USD535009SJan 9, 2007
Range hood
BROAN NU TONE LLC24 citations91
USD820428SJun 12, 2018
Range hood
BROAN NU TONE LLC6 citations84
USD676542SFeb 19, 2013
Hood
BROAN NU TONE LLC13 citations84
USD557397SDec 11, 2007
Range hood
BROAN NU TONE LLC10 citations84
USD826392SAug 21, 2018
Vent hood
BROAN NU TONE LLC11 citations83
US9297540B2Mar 29, 2016
Downdraft system
BROAN NU TONE LLC7 citations83
USD709606SJul 22, 2014
Range hood
BROAN NU TONE LLC10 citations83
US10539329B2Jan 21, 2020
Range hood installation system
BROAN NU TONE LLC9 citations81
US6830065B2Dec 14, 2004
Duct connector apparatus and method
BROAN NU TONE LLC17 citations77
US10378777B2Aug 13, 2019
Modular range vent hood
BROAN NU TONE LLC2 citations73
US10801735B2Oct 13, 2020
Downdraft system
BROAN NU TONE LLC4 citations72
US12025316B2Jul 2, 2024
Range hood installation system
BROAN NU TONE LLC1 citations71
US11519611B2Dec 6, 2022
Range hood installation system
BROAN NU TONE LLC3 citations71
US11143432B2Oct 12, 2021
Combined ventilation and illumination system
BROAN NU TONE LLC2 citations71
USD863497SOct 15, 2019
Insect repellant fixture
BROAN NU TONE LLC2 citations71
USD851204SJun 11, 2019
Insect repellant fixture
BROAN NU TONE LLC4 citations71
US7823580B2Nov 2, 2010
Range hood apparatus and method
BROAN NU TONE LLC3 citations63
US11570873B2Jan 31, 2023
Multi-modal lighting control
BROAN NU TONE LLC0 citations62
US12467634B2Nov 11, 2025
Range hood installation system
BROAN NU TONE LLC0 citations60
US12228149B2Feb 18, 2025
Flush-mount fan grille
BROAN NU TONE LLC0 citations60
US11976842B2May 7, 2024
Combined ventilation and illumination system
BROAN NU TONE LLC0 citations60
US11054145B2Jul 6, 2021
Downdraft ventilation systems and methods
BROAN NU TONE LLC0 citations58
US9292746B2Mar 22, 2016
Automated emissions capture determination
BROAN NU TONE LLC2 citations57
US12066192B2Aug 20, 2024
Smart indoor air venting system
BROAN NU TONE LLC1 citations56
US12241635B2Mar 4, 2025
Retractable range hood
BROAN NU TONE LLC0 citations55
US12241634B2Mar 4, 2025
Range hood ventilation system and control therefor
BROAN NU TONE LLC0 citations54
US10126000B2Nov 13, 2018
Downdraft ventilation systems and methods
BROAN NU TONE LLC1 citations48
US12504193B2Dec 23, 2025
System for adjusting humidity levels within an environment
BROAN NU TONE LLC0 citations44
US12270566B2Apr 8, 2025
Selectively closable ventilation opening
BROAN NU TONE LLC0 citations44
US12405018B2Sep 2, 2025
System and method for controlling indoor air quality
BROAN NU TONE LLC0 citations43
SINUR RICHARD R
9 patentsUSD694388SNov 26, 2013
Hood
SINUR RICHARD R7 citations84
USD694386SNov 26, 2013
Hood
SINUR RICHARD R7 citations84
USD694389SNov 26, 2013
Hood
SINUR RICHARD R7 citations84
USD694392SNov 26, 2013
Hood
SINUR RICHARD R8 citations84
USD694390SNov 26, 2013
Hood
SINUR RICHARD R7 citations84
USD694387SNov 26, 2013
Hood
SINUR RICHARD R8 citations84
USD694391SNov 26, 2013
Hood
SINUR RICHARD R7 citations84
US9506668B2Nov 29, 2016
Make-up air system and method
SINUR RICHARD R14 citations79
US9638432B2May 2, 2017
Ventilation unit calibration apparatus, system and method
SINUR RICHARD R1 citations52