Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5865053 | Transition beam forming section for tube mill | Nelson D. Abbey, III, John Seminew | 1999-02-02 |
| 5647241 | Rotary upper roll selector | Lewis H. Ruple | 1997-07-15 |
| 5529257 | Strip accumulator | Nelson D. Abbey, III, Behnam Baharlou | 1996-06-25 |
| 5461896 | Automated changeover tube mill | Nelson D. Abbey, III, Richard L. Dreier | 1995-10-31 |