Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8960093 | Igniter with a multifunctional plug | Frank Haron Preiss, Rolf Rospek | 2015-02-24 |
| 8540072 | Packaging system for detonating cords for X-ray examination and safe shipping | Rolf Rospek, Dimitri Riesen | 2013-09-24 |
| 8267012 | Reliable propagation of ignition in perforation systems | Roland Peeters, Oliver Axel Eichten | 2012-09-18 |
| 8009801 | Packaging system for detonating cords for X-ray examination and safe shipping | Rolf Rospek, Dimitri Riesen | 2011-08-30 |
| 7607379 | Perforation gun system for sealing perforation holes | Rolf Rospek, Wilfried Krauthäuser | 2009-10-27 |