Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289940 | Method and apparatus for in-mold finishing of blow molded parts | Ronald A. Zimmer | 2016-03-22 |
| 8936459 | Method and apparatus for in-mold finishing of blow molded parts | Ronald A. Zimmer | 2015-01-20 |