Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935134 | Ported engine constructions with low-tension compression seals | James U. Lemke | 2021-03-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935134 | Ported engine constructions with low-tension compression seals | James U. Lemke | 2021-03-02 |