Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8777829 | Method for folding film edges | Shaun Eugene Pirtle, Robert Earl Cochlin | 2014-07-15 |
| 8475349 | Method for folding film edges | Shaun Eugene Pirtle, Robert Earl Cochlin | 2013-07-02 |
| 8221298 | Apparatus and method for folding film edges | Shaun Eugene Pirtle, Robert Earl Cochlin | 2012-07-17 |
| 8100356 | Apparatus and method for winding film onto a film roll | Shaun Eugene Pirtle, Robert Earl Cochlin | 2012-01-24 |