Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8801941 | Method of removing oil from a mixture of tool steel swarf granular material and oil | Eugene J. Greskovich | 2014-08-12 |
| 8282840 | Method of removing oil from a mixture of tool steel swarf granular material and oil | Eugene J. Greskovich | 2012-10-09 |
| 5328500 | Method for producing metal powders | Joseph D. Dankoff, Melvin L. McClellan | 1994-07-12 |
| 4705565 | High speed steel sintering powder made from reclaimed grinding sludge and objects sintered therefrom | Joseph D. Dankoff | 1987-11-10 |