Scaling Treatment Systems for Water Heaters
US-2025051207-A1 · Feb 13, 2025 · US
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Phelps Stephen patents
Phelps Stephen is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Phelps Stephen |
| Total patents | 8 |
| First publication | Dec 17, 2015 |
| Latest publication | Feb 13, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Scaling treatment systems for water heaters
US-12139429-B2 · Nov 12, 2024 · US
Liquid concentrate dosing systems
US-11866915-B2 · Jan 9, 2024 · US
Liquid concentrate dosing systems
US-2022178117-A1 · Jun 9, 2022 · US
Peristaltic pump systems
US-2022178362-A1 · Jun 9, 2022 · US
Scaling treatment systems for water heaters
US-2022177338-A1 · Jun 9, 2022 · US
Electric powered systems for paving machines
US-9382675-B2 · Jul 5, 2016 · US
Electric Powered Systems for Paving Machines
US-2015361627-A1 · Dec 17, 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 |
|---|---|
| Rheem Mfg Co | 6 |
| Caterpillar Paving Prod | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F1/686 | 5 |
| C02F5/086 | 5 |
| C02F2209/40 | 5 |
| C02F2301/043 | 3 |
| C02F2209/006 | 3 |