Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500220 | Impregnated grinding wheel | Soo C. Yoon, Ken G. Forney, Henry Turchin, Cor A. Smits | 2002-12-31 |
| 5716917 | Machining fluid composition and method of machining | Mark A. Williams, Henry Turchin | 1998-02-10 |
| 5512191 | Aqueous functional fluid having improved resistance to micro-organisms | — | 1996-04-30 |
| 5391310 | Sulfurized aqueous machining fluid composition | Jerry P. Byers, Henry Turchin | 1995-02-21 |