Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698237 | Metal surface hardening by carbide formation | — | 1987-10-06 |
| 4444596 | Automated cleaning method for dialyzers | Norman Gortz, Andrew Huson | 1984-04-24 |
| 4444597 | Automated cleaning method for dialyzers | Norman Gortz, Andrew Huson | 1984-04-24 |
| 4332264 | Automated cleaning system for dialyzers | Norman Gortz, Andrew Huson | 1982-06-01 |