Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6284388 | Steel with electrically insulating hematite layer | Jeffrey P. Anderson, Barry A. Lauer | 2001-09-04 |
| 6221501 | Steel with electrically insulating hematite layer | Jeffrey P. Anderson, Barry A. Lauer | 2001-04-24 |
| 6217673 | Process of making electrical steels | John F. Butler, Barry A. Lauer, Gerald F. Beatty, Ann M. R. Larson | 2001-04-17 |
| RE35967 | Process of making electrical steels | Barry A. Lauer, Gerald F. Beatty, Ann M. R. Larson | 1998-11-24 |
| 5609696 | Process of making electrical steels | Barry A. Lauer, Gerald F. Beatty, Ann M. R. Larson | 1997-03-11 |