Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997426 | Catheter drainage system carrying device and method | David L. Dingeman | 1991-03-05 |
| 4888005 | Catheter tube carrying device and method | David L. Dingeman | 1989-12-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4997426 | Catheter drainage system carrying device and method | David L. Dingeman | 1991-03-05 |
| 4888005 | Catheter tube carrying device and method | David L. Dingeman | 1989-12-19 |