Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662638 | Flangeless seam for use in disposable articles | Stephen Joseph Lange | 1997-09-02 |
| 5622589 | Method for making a flangeless seam for use in disposable articles | Stephen Joseph Lange | 1997-04-22 |
| 5607537 | Method for making a flangeless seam for use in disposable articles | Stephen Joseph Lange | 1997-03-04 |