Cylinder liner and method for manufacturing a cylinder liner
US-12553401-B2 · Feb 17, 2026 · US
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Berger Olaf patents
Berger Olaf is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Berger Olaf |
| Total patents | 10 |
| First publication | Jan 15, 2015 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for controlling operation of an internal combustion engine which runs on a fuel mixture of hydrogen and natural gas
US-12460589-B2 · Nov 4, 2025 · US
Coke scraping ring, cylinder liner, cylinder, gas engine and gas engine operation method
US-2025230778-A1 · Jul 17, 2025 · US
Cooling system for a gas engine piston, gas engine, cooling method for gas engine piston
US-12221918-B2 · Feb 11, 2025 · US
Cylinder liner and method for manufacturing a cylinder liner
US-2024209809-A1 · Jun 27, 2024 · US
Method for controlling operation of an internal combustion engine which runs on a fuel mixture of hydrogen and natural gas
US-2024102425-A1 · Mar 28, 2024 · US
Cooling system for a gas engine piston, gas engine, cooling method for gas engine piston
US-2023374931-A1 · Nov 23, 2023 · US
Piston with oil reservoir
US-2015211438-A1 · Jul 30, 2015 · US
Spark plug
US-2015176520-A1 · Jun 25, 2015 · US
Removing of blow-by gas out of crankcase without auxiliary drive
US-2015013625-A1 · Jan 15, 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 |
|---|---|
| Caterpillar Energy Solutions Gmbh | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F02D19/0644 | 4 |
| F02F1/004 | 3 |
| F01P7/16 | 2 |
| F01P3/08 | 2 |
| F01P2025/08 | 2 |