Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D257295 | Nonwoven sheet material or the like | Charlotte D. Joachim, Kay S. Ratliff | 1980-10-07 |
| D256286 | Nonwoven sheet material or the like | Charlotte D. Joachim, Kay S. Ratliff | 1980-08-05 |
| D256062 | Nonwoven sheet material or the like | Charlotte D. Joachim, Kay S. Ratliff | 1980-07-22 |