Inventor
SCHUSTER MICHAEL J
US80 patents
⚠️ This page may combine multiple inventors who share the name “SCHUSTER MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DANCO INC
32 patentsUS9816261B2Nov 14, 2017
Seals for closet collars
DANCO INC10 citations93
US9758957B2Sep 12, 2017
Seals for closet collars
DANCO INC8 citations93
US9273455B2Mar 1, 2016
Closet collar adaptations
DANCO INC10 citations93
US11142897B2Oct 12, 2021
Internal drain hair and debris straining assembly
DANCO INC7 citations84
US10450203B2Oct 22, 2019
Smart water filter system
DANCO INC7 citations84
US9982826B1May 29, 2018
Universal plug
DANCO INC8 citations84
US9765507B2Sep 19, 2017
Seals for closet collars
DANCO INC3 citations84
US9909296B2Mar 6, 2018
Toilet fastener assembly and method of use
DANCO INC8 citations82
US11274429B2Mar 15, 2022
Seals for closet collars
DANCO INC3 citations73
US11220813B2Jan 11, 2022
Closet collar apparatus and systems
DANCO INC1 citations73
US11021862B2Jun 1, 2021
Toilet seals
DANCO INC2 citations73
US11001509B2May 11, 2021
Smart water system
DANCO INC1 citations73
US10722079B2Jul 28, 2020
Universal sink stopper and strainer
DANCO INC3 citations73
US10683653B2Jun 16, 2020
Closet collar adaptations
DANCO INC1 citations73
US10669707B2Jun 2, 2020
Closet collar adaptations
DANCO INC2 citations73
US10577785B2Mar 3, 2020
External hair strainer
DANCO INC3 citations73
US10519638B2Dec 31, 2019
External hair strainer
DANCO INC5 citations73
US10472252B2Nov 12, 2019
Smart water filter system
DANCO INC3 citations73
US10415224B2Sep 17, 2019
Seals for closet collars
DANCO INC1 citations73
US9045889B2Jun 2, 2015
Control of toilet bowl fill flow
DANCO INC3 citations73
US11274424B2Mar 15, 2022
Detachable faucet connector
DANCO INC2 citations72
US10959512B2Mar 30, 2021
Cleaning apparatus for garbage disposals
DANCO INC3 citations72
US10730170B2Aug 4, 2020
Universal aerator removal and installation tool
DANCO INC5 citations72
US10519639B1Dec 31, 2019
Toilet valve
DANCO INC1 citations72
US11167886B1Nov 9, 2021
Bucket attachment
DANCO INC4 citations71
US12371889B2Jul 29, 2025
Toilet seals
DANCO INC0 citations63
US11100328B1Aug 24, 2021
System to determine piping configuration under sink
DANCO INC0 citations63
US10925441B2Feb 23, 2021
Universal sink stopper and strainer
DANCO INC1 citations63
US10563386B2Feb 18, 2020
Garbage disposal stopper/strainer
DANCO INC1 citations63
US10934698B1Mar 2, 2021
Toilet valve
DANCO INC0 citations62
US9139993B1Sep 22, 2015
Toilet fill valve
DANCO INC2 citations62
US9103105B1Aug 11, 2015
Toilet fill valve
DANCO INC1 citations62
SCHUSTER MICHAEL J
11 patentsUSD872114SJan 7, 2020
Display screen, or portion thereof, with a graphical user interface
SCHUSTER MICHAEL J12 citations86
US8650671B1Feb 18, 2014
Toilet fill valve with adjustable bowl fill flow
SCHUSTER MICHAEL J4 citations83
US8943620B2Feb 3, 2015
Adaptation of flush valve for dual flush capability
SCHUSTER MICHAEL J8 citations82
US10047509B2Aug 14, 2018
Dual flush activation
SCHUSTER MICHAEL J2 citations72
US9447570B1Sep 20, 2016
Dual flush handle control
SCHUSTER MICHAEL J4 citations72
US9371639B1Jun 21, 2016
Toilet flush valve with bowl overflow prevention
SCHUSTER MICHAEL J4 citations72
US9228333B1Jan 5, 2016
Dual flush handle control
SCHUSTER MICHAEL J4 citations72
US8333215B1Dec 18, 2012
Toilet fill valve with valve lock
SCHUSTER MICHAEL J4 citations72
US11275935B2Mar 15, 2022
Patent analysis applications and corresponding user interface features
SCHUSTER MICHAEL J1 citations63
US8904573B2Dec 9, 2014
Toilet bowl water level indication
SCHUSTER MICHAEL J2 citations62
US8881319B2Nov 11, 2014
External float extension
SCHUSTER MICHAEL J3 citations62
MJSI INC
4 patentsUS6823889B1Nov 30, 2004
Toilet fill valve with adjustable bowl fill flow
MJSI INC53 citations96
US6837264B1Jan 4, 2005
Toilet fill valve with valve lock
MJSI INC27 citations92
US7926511B1Apr 19, 2011
Toilet fill valve with valve lock
MJSI INC11 citations91
US7743436B1Jun 29, 2010
Toilet fill valve with adjustable bowl fill flow
MJSI INC12 citations91
(unassigned)
1 patentSUSTAINABLE SOURCE LLC
1 patentNCH Life Sciences LLC
1 patentShowing the top 50 of 80 patents by PatentIndex Score.