Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669897 | Treatment of ingots or spacer blocks in stacked aluminum ingots | Joseph P. Harenski, Roger W. Kaufold, Brian J. Morrissey, Larry F. Wieserman | 2003-12-30 |
| 6461451 | Treatment of ingots or spacer blocks in stacked aluminum ingots | Joseph P. Harenski, Roger W. Kaufold, Brian J. Morrissey, Larry F. Wieserman | 2002-10-08 |