Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5874390 | Aqueous machining fluid and method | Deli Gong | 1999-02-23 |
| 5706684 | Metalworking process | Deli Gong | 1998-01-13 |
| 5667349 | Method of making pull tabs and lubricant therefor | Henry Turchin, Cindy S. Dinevski | 1997-09-16 |