Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038182 | Breakage resistant fitting | William A. Hagen, Michael R. Mahoney | 2011-10-18 |
| 5672158 | Catheter introducer | Yosuka Okada | 1997-09-30 |
| 4913704 | Disposable indwelling catheter placement unit into the blood vessel | — | 1990-04-03 |
| 4828550 | Enteral feeding and suction tube assembly | — | 1989-05-09 |
| 4790331 | Method for placement of catheter in a blood vessel | Yosuke Okada | 1988-12-13 |