Door monitoring system and method
US-12469373-B2 · Nov 11, 2025 · US
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Carroll Ryan patents
Carroll Ryan is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Carroll Ryan |
| Total patents | 21 |
| First publication | Mar 15, 2016 |
| Latest publication | Nov 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Closure system and method thereof
US-12264530-B2 · Apr 1, 2025 · US
Apparatus and method for door control
US-12104425-B2 · Oct 1, 2024 · US
Communication interface device for wireless door controllers
US-12098979-B2 · Sep 24, 2024 · US
Door monitoring system and method
US-2024153364-A1 · May 9, 2024 · US
Apparatus and method for door control
US-11952823-B2 · Apr 9, 2024 · US
Door monitoring system and method
US-11875655-B2 · Jan 16, 2024 · US
Systems and methods for generating customer experience scores
US-2023281636-A1 · Sep 7, 2023 · US
Communication interface device for wireless door controllers
US-2023160785-A1 · May 25, 2023 · US
Apparatus and method for door control
US-2023085922-A1 · Mar 23, 2023 · US
Recent patents
Latest publications not already listed above.
Apparatus and method for door control
US-2023011136-A1 · Jan 12, 2023 · US
Communication interface device for wireless door controllers
US-11551497-B2 · Jan 10, 2023 · US
Apparatus and method for door control
US-11512518-B2 · Nov 29, 2022 · US
Door monitoring system and method
US-2022277627-A1 · Sep 1, 2022 · US
Door monitoring system and method
US-2022180718-A1 · Jun 9, 2022 · US
Door monitoring system and method
US-11354988-B1 · Jun 7, 2022 · US
Closure system and method thereof
US-2022098918-A1 · Mar 31, 2022 · US
Communication interface device for wireless door controllers
US-2022092898-A1 · Mar 24, 2022 · US
System for handling displacement of liquid products
US-9475017-B2 · Oct 25, 2016 · US
System for handling displacement of liquid products
US-9295954-B2 · Mar 29, 2016 · US
System for handling displacement of liquid products
US-9283527-B2 · Mar 15, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cornellcookson Llc | 17 |
| Ecolab Usa Inc | 4 |
| Cox Communications Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E05Y2900/106 | 13 |
| E05Y2900/132 | 9 |
| E06B9/68 | 7 |
| E05Y2900/11 | 7 |
| E05Y2400/66 | 6 |