Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8439127 | Drive device for a boring bar | Wolfgang Paul, Maciej Barcikowski | 2013-05-14 |
| 8382960 | Arrangement for guiding a drill stem of a decoking tool | Wolfgang Paul, Maciej Barcikowski, Hauke Jasper | 2013-02-26 |
| 8220323 | Freefall arrestor | Wolfgang Paul | 2012-07-17 |
| 8074745 | Tool for crushing coke | Wolfgang Paul, Maciej Barcikowski, Mathias Ozimek | 2011-12-13 |
| 8074746 | Tool for crushing coke | Wolfgang Paul, Maciej Barcikowski, Mathias Ozimek | 2011-12-13 |
| 8002204 | Decoking tool | Wolfgang Paul, Kay Simon, Maciej Barcikowski, Thomas Graefenstein, Steffen Krenzer | 2011-08-23 |
| 7819343 | Decoking tool | Wolfgang Paul, Kay Simon, Thomas Graefenstein, Steffen Krenzer | 2010-10-26 |
| 7802639 | Drive device for a boring bar | Wolfgang Paul, Maciej Barcikowski | 2010-09-28 |
| 7163165 | De-coking tool | Wolfgang Paul, Maciej Bareikowski | 2007-01-16 |