Fuel filler access control system
US-11584222-B2 · Feb 21, 2023 · US
This page is not indexed by search engines while we improve data quality.
Virga John Joseph patents
Virga John Joseph is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Virga John Joseph |
| Total patents | 9 |
| First publication | Jul 20, 2017 |
| Latest publication | Feb 21, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Engine emission prediction system
US-11339703-B2 · May 24, 2022 · US
Oxygen sensor adaptive impedance control
US-11313303-B1 · Apr 26, 2022 · US
Engine emission prediction system
US-2021123370-A1 · Apr 29, 2021 · US
Fuel filler access control system
US-2020398662-A1 · Dec 24, 2020 · US
Oxygen sensor element blackening detection
US-10539482-B2 · Jan 21, 2020 · US
Oxygen sensor element blackening detection
US-2018306673-A1 · Oct 25, 2018 · US
Oxygen sensor element blackening detection
US-10078033-B2 · Sep 18, 2018 · US
Oxygen sensor element blackening detection
US-2017205314-A1 · Jul 20, 2017 · 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 |
|---|---|
| Ford Global Tech Llc | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/40 | 7 |
| F02D41/1456 | 5 |
| G01N27/4175 | 4 |
| F02D41/1495 | 4 |
| G01M15/104 | 4 |