Orbital welding device with improved residual oxygen measurement
US-12589453-B2 · Mar 31, 2026 · US
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Foh Marcel patents
Foh Marcel is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Foh Marcel |
| Total patents | 21 |
| First publication | Nov 24, 2016 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Orbital welding device with improved security and reduced failure probability
US-12551960-B2 · Feb 17, 2026 · US
Orbital welding head
US-2025319539-A1 · Oct 16, 2025 · US
Orbital welding device with simplified handling
US-2025269453-A1 · Aug 28, 2025 · US
Orbital welding device with simplified handling
US-12325093-B2 · Jun 10, 2025 · US
Orbital welding device with simpler handling of the measurement of residual oxygen
US-12304012-B2 · May 20, 2025 · US
Orbital welding device with improved residual oxygen measurement
US-2025128363-A1 · Apr 24, 2025 · US
Orbital Welding Apparatus
US-2025050441-A1 · Feb 13, 2025 · US
Orbital welding apparatus
US-12083632-B2 · Sep 10, 2024 · US
Orbital welding device with improved residual oxygen measurement
US-12076821-B2 · Sep 3, 2024 · US
Recent patents
Latest publications not already listed above.
Orbital welding device with improved security and reduced failure probability
US-2023117673-A1 · Apr 20, 2023 · US
Portable production machine, mobile terminal, production system, and method for capturing data
US-2023039394-A1 · Feb 9, 2023 · US
Orbital welding device with improved security and reduced failure probability
US-11471969-B2 · Oct 18, 2022 · US
Orbital welding device with simplified handling
US-2021402499-A1 · Dec 30, 2021 · US
Orbital welding device with simpler handling of the measurement of residual oxygen
US-2021387277-A1 · Dec 16, 2021 · US
Orbital welding device with improved residual oxygen measurement
US-2021379706-A1 · Dec 9, 2021 · US
Orbital Welding Apparatus
US-2021346970-A1 · Nov 11, 2021 · US
Welding power source with improved functional robustness
US-10953485-B2 · Mar 23, 2021 · US
Welding power source with improved functional robustness
US-2019091793-A1 · Mar 28, 2019 · US
Orbital welding device with improved security and reduced failure probability
US-2019091788-A1 · Mar 28, 2019 · US
Device for measuring and collecting oxygen concentration data in welding processes
US-2016339534-A1 · Nov 24, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Illinois Tool Works | 21 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K9/0286 | 19 |
| B23K2101/06 | 15 |
| B23K9/0956 | 14 |
| B23K37/0276 | 14 |
| B23K9/095 | 10 |