Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7225660 | Apparatus and method for expanding a tube diameter and a pole formed thereby | — | 2007-06-05 |
| 6416998 | Plasmid encoding a modified steroid hormone | Bert W. O'Malley, Ming-Jer Tsai, Joseph D. Kittle | 2002-07-09 |
| 5315854 | Tube tapering apparatus having a variable orifice die | — | 1994-05-31 |
| 4329864 | Apparatus for changing rolls in vertical rolling mills | — | 1982-05-18 |