Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425409 | Valve and method of making the same | David Cross, Andreas Weiss, Robert F. Irwin | 2002-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425409 | Valve and method of making the same | David Cross, Andreas Weiss, Robert F. Irwin | 2002-07-30 |