System and method for monitoring a service life of a filter with a respirator filter sampling port assembly
US-11344752-B2 · May 31, 2022 · US
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Sutton Robert Charles patents
Sutton Robert Charles is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sutton Robert Charles |
| Total patents | 7 |
| First publication | Feb 19, 2015 |
| Latest publication | May 31, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Half facepiece
US-10744352-B2 · Aug 18, 2020 · US
Half facepiece
US-2020155878-A1 · May 21, 2020 · US
Half facepiece
US-10556136-B2 · Feb 11, 2020 · US
Half facepiece
US-2019255370-A1 · Aug 22, 2019 · US
System and method for monitoring a service life of a filter with a respirator filter sampling port assembly
US-2017080261-A1 · Mar 23, 2017 · US
Half Facepiece
US-2015047642-A1 · Feb 19, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Scott Tech Inc | 6 |
| Scott Tech Cni | 1 |
| Scott Tech Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A62B18/084 | 5 |
| A62B18/025 | 5 |
| A62B23/025 | 5 |
| A62B7/10 | 4 |
| A62B23/02 | 4 |