Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832249 | Bi-can having internal bag | Ronald C. Schumann | 2010-11-16 |
| 7575133 | Bi-can having internal bag | Ronald C. Schumann | 2009-08-18 |
| 7399152 | Apparatus for double seaming containers | — | 2008-07-15 |