Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418741 | Expansion/check valve assembly including a reverse flow rate adjustment device | Roy Nungesser | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418741 | Expansion/check valve assembly including a reverse flow rate adjustment device | Roy Nungesser | 2002-07-16 |