Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386286 | Training pant | Leonard Michael Kaczmarzyk, Thomas Michael Lager, Robert Lee Popp, Richard Thomas Wehrle | 1997-11-18 |
| D379226 | Training pant | Leonard Michael Kaczmarzyk, Thomas Michael Lager, Robert Lee Popp, Richard Thomas Wehrle | 1997-05-13 |