Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32331 | Method and apparatus for correcting stack lean in a zig-zag folded web | James B. Fulk, Jerry L. McKeefry, John J. Bradley | 1987-01-13 |
| 4392844 | Method and apparatus for correcting stack lean in a zig-zag folded web | James B. Fulk, Jerry L. McKeefry, John J. Bradley | 1983-07-12 |