Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874659 | Pressure container | Ulrich Schiestl, Hans Gschwend, Andreas Klima, Thomas Granacher, Walter Odoni +1 more | 2005-04-05 |
| 6830017 | Internal combustion-engined tool | Ulrich Schiestl, Ulrich Rosenbaum, Hans Gschwend | 2004-12-14 |
| 6520127 | Portable, internal combustion-engined tool and method of driving its piston | Joachim Thieleke, Kaveh Towfighi | 2003-02-18 |
| 6505767 | Combustion-engined tool having a braking device for its piston | Joachim Thieleke, Kaveh Towfighi | 2003-01-14 |
| 6491015 | Device for creating a laminar flame front | Joachim Thieleke, Kaveh Towfighi | 2002-12-10 |
| 6460507 | Combustion-engined tool | Joachim Thieleke, Kaveh Towfighi | 2002-10-08 |
| 6443118 | Combustion-engined tool having a combustion chamber with a controllable pressure build-up | Joachim Thieleke, Kaveh Towfighi | 2002-09-03 |
| 6425354 | Portable, combustion-engined tool and a method of controlling the tool operation | Franz Buchel, Stefan Bonig, Joachim Thieleke | 2002-07-30 |
| 6419168 | Metering head | Joachim Thieleke, Kaveh Towfighi | 2002-07-16 |