Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7014353 | Plasticating screw and apparatus | Timothy W. Womer, Effinger J. Buck | 2006-03-21 |
| 6672753 | Apparatus for plasticating thermoplastics | Timothy W. Womer, Effinger J. Buck | 2004-01-06 |