Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258952 | Leak-free, diffusion-blocking check valve, pump and method | David A. Borkholder | 2025-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258952 | Leak-free, diffusion-blocking check valve, pump and method | David A. Borkholder | 2025-03-25 |