Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564740 | Spark plug for a gas-powered internal combustion engine | Werner Niessner | 2017-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564740 | Spark plug for a gas-powered internal combustion engine | Werner Niessner | 2017-02-07 |