Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6066117 | Cannula flapper valve assembly | Richard Q. Fox | 2000-05-23 |
| 5820604 | Cannula cap including yeildable outer seal and flapper valve | Richard Q. Fox | 1998-10-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6066117 | Cannula flapper valve assembly | Richard Q. Fox | 2000-05-23 |
| 5820604 | Cannula cap including yeildable outer seal and flapper valve | Richard Q. Fox | 1998-10-13 |