Orbital Welding Device with Electrode Ring Segment
US-2026084231-A1 · Mar 26, 2026 · US
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Knupfer Daniel patents
Knupfer Daniel is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Knupfer Daniel |
| Total patents | 4 |
| First publication | Apr 23, 2024 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Orbital Welding Device with Welding Head Being Adjustable Between an Open and a Closed State
US-2026070142-A1 · Mar 12, 2026 · US
Sanitary Fitting and Sanitary Fitting System
US-2024410146-A1 · Dec 12, 2024 · US
Method for operating a water circulation system
US-11965660-B2 · Apr 23, 2024 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Viega Tech Gmbh & Co Kg | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K2103/12 | 2 |
| B23K2101/06 | 2 |
| B23K9/167 | 2 |
| B23K9/0286 | 2 |
| F16K31/605 | 1 |