Droplet sensors for fuel systems
US-2025155348-A1 · May 15, 2025 · US
This page is not indexed by search engines while we improve data quality.
Hall Cullen E patents
Hall Cullen E is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hall Cullen E |
| Total patents | 9 |
| First publication | Mar 22, 2018 |
| Latest publication | May 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Droplet sensors for fuel systems
US-12222271-B2 · Feb 11, 2025 · US
Hydrocarbon-in-water purification system
US-11220636-B2 · Jan 11, 2022 · US
Droplet sensors for fuel systems
US-2021223154-A1 · Jul 22, 2021 · US
Hydrocarbon-in-water purification anion-exchange system
US-10604707-B2 · Mar 31, 2020 · US
Hydrocarbon-in-water purification system
US-2020080008-A1 · Mar 12, 2020 · US
Hydrocarbon-in-water purification system
US-10526548-B2 · Jan 7, 2020 · US
Hydrocarbon-in-water purification system
US-2018079972-A1 · Mar 22, 2018 · US
Hydrocarbon-in-water purification anion-exchange system
US-2018079971-A1 · Mar 22, 2018 · 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 |
|---|---|
| Donaldson Co Inc | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F1/283 | 6 |
| C02F2101/32 | 6 |
| B01J2204/005 | 6 |
| B01J41/05 | 6 |
| C10G33/06 | 6 |