Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4653721 | Device for coupling the shank and the valving element of a shutoff valve to each other | Heinz-Jurgen Ruckert | 1987-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4653721 | Device for coupling the shank and the valving element of a shutoff valve to each other | Heinz-Jurgen Ruckert | 1987-03-31 |