Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307930 | Guide bar for a saw chain having a reduced-wear direction-reversing section | Alexander Fuchs, Thomas Voigt, David Mitrega, Matthias Schulz, Thomas Lux +6 more | 2019-06-04 |
| 9624993 | Hand-held work implement and process for producing a braking device of a hand-held work implement | Manfred Schumacher, Ralf Cornelsen | 2017-04-18 |
| 9573294 | Chain for a work implement, method for producing a stud for a chain and method for producing a driving member for a chain | Jochen Buchholtz, Matthias Schulz, Oliver Gerstenberger, Thomas Lux, Nina Regnet | 2017-02-21 |
| 7225713 | Cutting blade for a motor-driven, manually-guided implement | Roland Schierling, Helmut Köstner, Norbert Rehbein | 2007-06-05 |
| D493476 | Multi-bladed thicket knife | Dieter Angstenberger | 2004-07-27 |
| 5655304 | Guide bar with attached wear protector | Udo Bartmann | 1997-08-12 |
| 5386756 | Saw chain for a motor-driven chain saw | Hans P. Stehle, Hans-Joachim Beyer | 1995-02-07 |
| 5249363 | Guide bar having a lamellar assembly and method of making the same | David Mitrega, Walter Sattelmaier, Klaus Wieninger, Roland Schierling, Bernd Andress | 1993-10-05 |
| 4961263 | Guide bar of solid material for the saw chain of a motor chain saw | Hans P. Stehle | 1990-10-09 |
| 4903410 | Guide bar for a chain saw | Klaus Wieninger, Walter Sattelmaier, Wilfried Noll, Hans P. Stehle | 1990-02-27 |
| 4794696 | Guide bar for a motor-driven chain saw | Hans P. Stehle, Ralf-Rainer Kemmler | 1989-01-03 |
| 4768289 | Cobalt base alloy coating for a guide bar of a chain saw | Wilfried Noll, Hans P. Stehle, Horst Doren, Klaus-Dieter Wernicke | 1988-09-06 |
| 4693007 | Guide bar for a chain saw | Hans P. Stehle, Wilfried Noll | 1987-09-15 |