Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8227031 | Method of producing a layered composite including cubic boron nitride | Sven Ulrich, Jian Ye, Konrad Sell | 2012-07-24 |
| 8110296 | Multifunctional hard material coating | Sven Ulrich, Harald Leiste, Helmut Holleck | 2012-02-07 |
| 7914903 | Layered composite including cubic boron nitride | Sven Ulrich, Jian Ye, Konrad Sell | 2011-03-29 |
| 7506609 | System for generating a local electron-cyclotron microwave low-pressure plasma at a predetermined location within a processing chamber | Sven Ulrich, Harald Leiste, Lorenz Niederberger, Konrad Sell, Martina Lattemann +1 more | 2009-03-24 |
| 6161637 | Twin stick control system | Matthew J. Decker, Edric C. Funk | 2000-12-19 |
| 6110329 | Method of manufacturing a composite material | Helmut Holleck | 2000-08-29 |
| 4484588 | Combined concave and rock door structure | Michael L. Huhman | 1984-11-27 |
| 4222395 | Threshing cage fingers for retarding the flow of material through an axial flow harvester | David Johnston | 1980-09-16 |