Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424187 | Apparatus for the monitoring of the passsage of conductive objects through a tube | Heinz Thyssen | 1984-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424187 | Apparatus for the monitoring of the passsage of conductive objects through a tube | Heinz Thyssen | 1984-01-03 |