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
This page is not indexed by search engines while we improve data quality.
Parham Michael patents
Parham Michael is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Parham Michael |
| Total patents | 16 |
| First publication | Feb 19, 2015 |
| Latest publication | May 31, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Respirator with phase change material
US-11273333-B2 · Mar 15, 2022 · US
Half facepiece
US-10744352-B2 · Aug 18, 2020 · US
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post
US-2020179859-A1 · Jun 11, 2020 · US
Half facepiece
US-2020155878-A1 · May 21, 2020 · US
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post
US-10576407-B2 · Mar 3, 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
Filtering face respirator having optimized facial filter location
US-2017050057-A1 · Feb 23, 2017 · US
Recent patents
Latest publications not already listed above.
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post
US-2016354718-A1 · Dec 8, 2016 · US
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor port
US-9504859-B2 · Nov 29, 2016 · US
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post
US-2016213954-A1 · Jul 28, 2016 · US
Respirator with Phase Change Material
US-2016001101-A1 · Jan 7, 2016 · US
Half Facepiece
US-2015053206-A1 · Feb 26, 2015 · US
Half Facepiece
US-2015047642-A1 · Feb 19, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Scott Tech Inc | 15 |
| Scott Tech Cni | 1 |
| Scott Tech Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A62B23/02 | 12 |
| A62B7/10 | 11 |
| A62B18/02 | 9 |
| A62B18/10 | 9 |
| A62B23/025 | 8 |