Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029428 | Method and apparatus for making skirtless seals | Gregory T. Prellwitz | 2011-10-04 |
| 8012076 | Method and apparatus for making bags | Kenneth C. Radtke, Charles H. Sauder, Paul Johnson, Christopher L. White, Arvid R. Johnson +6 more | 2011-09-06 |