Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493864 | Line pipe steels and process of manufacturing | Bertram Wilhelm Ehrhardt, Chris John Paul Samuel, Ranbir Singh Jamwal, Gerald McGloin, Stanley Wayne Bevans +1 more | 2016-11-15 |
| 8481172 | Steel sheet product provided with an anticorrosion coating and process for producing it | Wilhelm Warnecke, Manfred Meurer, Michael W. Keller, Alexander Elsner | 2013-07-09 |
| 6309472 | Method of and apparatus for cleaning strip line rolls | Peter Biele, Wolfgang Nentwich, Rolf Noe, Andreas Noe | 2001-10-30 |