Toilet fill valve with valve lock
US-12442169-B2 · Oct 14, 2025 · US
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Schuster Michael J patents
Schuster Michael J is listed as an inventor on 98 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Schuster Michael J |
| Total patents | 98 |
| First publication | Jan 1, 2015 |
| Latest publication | Oct 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Toilet Seals
US-2025263915-A1 · Aug 21, 2025 · US
Toilet seals
US-12371889-B2 · Jul 29, 2025 · US
Seals for closet collars
US-11274429-B2 · Mar 15, 2022 · US
Detachable faucet connector
US-11274424-B2 · Mar 15, 2022 · US
Closet collar apparatus and systems
US-11220813-B2 · Jan 11, 2022 · US
Nested brush
US-11213117-B2 · Jan 4, 2022 · US
Toilet fill valve with valve lock
US-2021363740-A1 · Nov 25, 2021 · US
System to determine piping configuration under sink
US-2021350133-A1 · Nov 11, 2021 · US
Bucket attachment
US-11167886-B1 · Nov 9, 2021 · US
Recent patents
Latest publications not already listed above.
Internal drain hair and debris straining assembly
US-11142897-B2 · Oct 12, 2021 · US
Toilet seals
US-2021277646-A1 · Sep 9, 2021 · US
System to determine piping configuration under sink
US-11100328-B1 · Aug 24, 2021 · US
Toilet fill valve with valve lock
US-11091902-B2 · Aug 17, 2021 · US
System to determine piping configuration under sink
US-2021248372-A1 · Aug 12, 2021 · US
Apparatus for separation of particulate matter from fluid
US-2021236963-A1 · Aug 5, 2021 · US
Drum treatment apparatus
US-2021170456-A1 · Jun 10, 2021 · US
Toilet seals
US-11021862-B2 · Jun 1, 2021 · US
Smart water system
US-11001509-B2 · May 11, 2021 · US
Paint can squeegee apparatus
US-10981414-B2 · Apr 20, 2021 · US
Cleaning apparatus for garbage disposals
US-10959512-B2 · Mar 30, 2021 · US
Toilet valve
US-10934698-B1 · Mar 2, 2021 · US
Universal sink stopper and strainer
US-10925441-B2 · Feb 23, 2021 · US
Pouch hanger for a bucket
US-2020385174-A1 · Dec 10, 2020 · US
Closet collar apparatus and systems
US-2020308817-A1 · Oct 1, 2020 · US
Universal sink stopper and strainer
US-2020268214-A1 · Aug 27, 2020 · US
Universal aerator removal and installation tool
US-10730170-B2 · Aug 4, 2020 · US
Universal sink stopper and strainer
US-10722079-B2 · Jul 28, 2020 · US
Toilet fill valve with valve lock
US-2020217056-A1 · Jul 9, 2020 · US
Closet collar adaptations
US-10683653-B2 · Jun 16, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Danco Inc | 96 |
| Schuster Michael J | 9 |
| Stutzman Duston E A | 9 |
| Saunders Douglas C | 8 |
| Nch Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T29/49826 | 27 |
| E03D11/16 | 24 |
| F16L5/10 | 22 |
| E03D11/17 | 22 |
| E03D1/34 | 18 |