Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464686 | Polyurethane feeding tube and associated adaptors | Brendan J. Duggan, Gail M. Comer, Donald J. Goldhardt, Liliana M. Sanmiguel | 2002-10-15 |
| 6231547 | External retaining device for a catheter and catheter assembly and method using same | — | 2001-05-15 |
| 6093179 | Apparatus and method for placement of a percutaneous endoscopic gastrostomy tube | Brendan J. Duggan, Gail M. Comer, Donald J. Goldhardt | 2000-07-25 |