Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9279499 | Piston ring for an internal combustion engine | Wolfgang Issler, Jose Valentim Lima Sarabanda | 2016-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9279499 | Piston ring for an internal combustion engine | Wolfgang Issler, Jose Valentim Lima Sarabanda | 2016-03-08 |