Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9248483 | Method and device for the optimized circulation of rods in the production of a seamlessly hot-fabricated steel pipe according to the continuous pipe method | Rolf Kümmerling, Frank Hagemann, Gabriel Moniz Pereira, Nils Schäfer, Brad Chamberlain | 2016-02-02 |
| 4563633 | Apparatus for sensing openings in sheet | Paul S. Sanik | 1986-01-07 |