Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871036 | Carburization of metal articles | Peter G. Imbrogno | 2014-10-28 |
| 7794551 | Carburization of metal articles | Peter G. Imbrogno | 2010-09-14 |
| 7455711 | Process for manufacturing hardened powder metal parts | David A. Alven | 2008-11-25 |
| 7416696 | Powder metal materials and parts and methods of making the same | — | 2008-08-26 |
| 6833018 | Powder metal materials including glass | — | 2004-12-21 |
| 6793705 | Powder metal materials having high temperature wear and corrosion resistance | — | 2004-09-21 |
| 6485540 | Method for producing powder metal materials | — | 2002-11-26 |
| 6473964 | Method of fabricating camshafts | Gary L. Anderson | 2002-11-05 |
| 6338747 | Method for producing powder metal materials | — | 2002-01-15 |
| 5864071 | Powder ferrous metal compositions containing aluminum | — | 1999-01-26 |
| 5613180 | High density ferrous power metal alloy | — | 1997-03-18 |
| 5256184 | Machinable and wear resistant valve seat insert alloy | William Neumann | 1993-10-26 |
| 4986748 | Wide range oxy-fuel burner and furnace operation | John T. Brown | 1991-01-22 |