Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732030 | Method and apparatus for preform consistency | Emerald J. Adair, Gray E. Fowler, Michael M. Liggett | 2010-06-08 |
| 7601287 | Method and apparatus for preform consistency | Emerald J. Adair, Gray E. Fowler, Michael M. Liggett | 2009-10-13 |