Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351987 | Sustainably-sourced, high strength non woven | — | 2025-07-08 |
| 12038402 | Moisture detection systems and devices | John Lemke, Martha Lemke | 2024-07-16 |
| 11988797 | Moisture detection systems and devices | John Lemke, Martha Lemke | 2024-05-21 |
| 6670035 | Binder fiber and nonwoven web | Ida L. J. Pittman, Tingdong Lin | 2003-12-30 |