Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43387 | Anchored oxide coatings on hard metal cutting tools | John Bost | 2012-05-15 |
| 6929851 | Coated substrate | John Bost | 2005-08-16 |
| 6827975 | Method of coating cutting tools | John Bost, James J. Oakes | 2004-12-07 |
| 6447890 | Coatings for cutting tools | John Bost, James J. Oakes | 2002-09-10 |
| 6358428 | Method of etching | John Bost | 2002-03-19 |
| 6214247 | Substrate treatment method | John Bost | 2001-04-10 |
| D430583 | Cutting insert | X. Daniel Fang, David J. Wills | 2000-09-05 |
| 5958569 | Anchored oxide coatings on hard metal cutting tools | John Bost | 1999-09-28 |