Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10135317 | Reciprocating piston engine | Karl-Heinz Grabher | 2018-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10135317 | Reciprocating piston engine | Karl-Heinz Grabher | 2018-11-20 |