Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4468225 | Device for regulating the liquid flow in a pipe | — | 1984-08-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4468225 | Device for regulating the liquid flow in a pipe | — | 1984-08-28 |