Methods and Systems to Indicate the Status of Door Operations
US-2020115948-A1 · Apr 16, 2020 · US
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Sealy John patents
Sealy John is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sealy John |
| Total patents | 3 |
| First publication | Jul 23, 2019 |
| Latest publication | Apr 16, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods and systems to indicate the status of door operations
US-10435936-B2 · Oct 8, 2019 · US
Methods and systems to indicate the status of door operations
US-10358858-B2 · Jul 23, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rite Hite Holding Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E05F2015/765 | 3 |
| E06B9/82 | 3 |
| G08B5/36 | 3 |
| E05F15/40 | 3 |
| E06B2009/6836 | 3 |