Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323134 | Method of forming inert anodes | J. Dean Latvaitis, Steven A. Czekaj, Patrick W. Holmes | 2008-01-29 |
| 6767168 | Method and apparatus for forming openings in a workpiece | — | 2004-07-27 |
| 6723221 | Insulation assemblies for metal production cells | Leroy E. D'Astolfo, Thomas R. Hornack, Robert L. Kozarek | 2004-04-20 |
| 6702524 | Broach carrier | Richard James Sharp | 2004-03-09 |
| 6662516 | Reinforced wall structures and methods | Ronald G. Vandehey, Roger W. Tikka | 2003-12-16 |
| 5020350 | Apparatus and method for lubricating and cooling in a draw and iron press | James E. Knepp, Robert E. Welsh, James A. Miller | 1991-06-04 |