Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139690 | Simplified method for pretreating metal substrates for cold forming and reactive lubricant therefor | Frank Hollmann, Yinfeng SHI | 2024-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139690 | Simplified method for pretreating metal substrates for cold forming and reactive lubricant therefor | Frank Hollmann, Yinfeng SHI | 2024-11-12 |