Welding apparatus for welding rails of a track
US-11066787-B2 · Jul 20, 2021 · US
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Fletzer Robert patents
Fletzer Robert is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fletzer Robert |
| Total patents | 4 |
| First publication | Jul 14, 2016 |
| Latest publication | Jul 20, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Welding Apparatus for Welding Rails of a Track
US-2019032283-A1 · Jan 31, 2019 · US
Device for deburring butt-welded rail joints
US-9662726-B2 · May 30, 2017 · US
Device for deburring butt-welded rail joints
US-2016199925-A1 · Jul 14, 2016 · 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 |
|---|---|
| Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | 4 |
| Piasser & Theurer Exp Von Bahnbaumaschinen Gmbh | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K2101/26 | 4 |
| B23D79/026 | 2 |
| Y10T409/508364 | 2 |
| Y10T409/501312 | 2 |
| E01B31/15 | 2 |