Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389173 | Apparatus and process for making disposable diaper type products | Gary E. Johnson | 1995-02-14 |
| 5296080 | Apparatus for applying an elastic waistband to a disposable diaper | James E. Hertel | 1994-03-22 |
| 5190606 | Method for producing raised leg cuff for diapers including two folding boards | William J. Van Ryzin | 1993-03-02 |
| 5097574 | Method and apparatus for forming fluff pads for diapers and the like | James E. Hertel, Grantland A. Craig | 1992-03-24 |
| 5044052 | Method and apparatus for forming fluff pads for diapers and the like | James E. Hertel | 1991-09-03 |
| 5000806 | Method and apparatus for applying an elastic strand to a disposable diaper | James E. Hertel, Dale E. Zeman | 1991-03-19 |
| 4711683 | Method and apparatus for making elastic diapers | — | 1987-12-08 |
| 4585507 | Apparatus for making elastic diapers | John J. Bradley | 1986-04-29 |