Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322186 | Turbulizers and method for forming same | Yi Feng, Peter Zurawel | 2012-12-04 |
| 8151617 | Turbulizers and method for forming same | Yi Feng, Peter Zurawel | 2012-04-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322186 | Turbulizers and method for forming same | Yi Feng, Peter Zurawel | 2012-12-04 |
| 8151617 | Turbulizers and method for forming same | Yi Feng, Peter Zurawel | 2012-04-10 |