Device and method for driving a tunnel
US-12359566-B2 · Jul 15, 2025 · US
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Burger Werner patents
Burger Werner is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Burger Werner |
| Total patents | 14 |
| First publication | Aug 20, 2015 |
| Latest publication | Jul 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Tunnel boring machine
US-12196083-B2 · Jan 14, 2025 · US
Tunnel machine having sealing units for sealing an annular gap around a drive shaft for a cutting wheel
US-12060774-B2 · Aug 13, 2024 · US
Device and method for driviing a tunnel
US-2023258084-A1 · Aug 17, 2023 · US
Tunnel machine having sealing units for sealing an annular gap around a drive shaft for a cutting wheel
US-2023175319-A1 · Jun 8, 2023 · US
Tunnel boring machine
US-2023135570-A1 · May 4, 2023 · US
Device and method for continuously driving a tunnel
US-11566522-B2 · Jan 31, 2023 · US
Device and method for continuously driving a tunnel
US-2021032991-A1 · Feb 4, 2021 · US
Device for sinking a shaft and method for sinking a shaft
US-9995138-B2 · Jun 12, 2018 · US
Method and device for transporting overburden away during tunnelling
US-9518465-B2 · Dec 13, 2016 · US
Recent patents
Latest publications not already listed above.
Device for sinking a shaft and method for sinking a shaft
US-2016130942-A1 · May 12, 2016 · US
Device for excavating a shaft
US-2015308265-A1 · Oct 29, 2015 · US
Cutting ring for a cutting roller for quarrying and cutting roller for quarrying
US-2015285073-A1 · Oct 8, 2015 · US
Method and device for transporting overburden away during tunnelling
US-2015233243-A1 · Aug 20, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Herrenknecht Ag | 14 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21D9/003 | 6 |
| E21D9/112 | 4 |
| E21D9/12 | 4 |
| E21D1/06 | 3 |
| E21B49/005 | 2 |