Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8590633 | Beat piece wear indicator for powered hammer | Marc Holtwick | 2013-11-26 |
| 8584769 | Vibration reduction handle assembly for a hammer drill | Andreas P. Friedrich, Frantisek Harcar | 2013-11-19 |
| 7814986 | Lubricant system for powered hammer | Andreas P. Friedrich, Harcar Frantisek | 2010-10-19 |
| 7726413 | Tool holder for a powered hammer | Thomas Stanke | 2010-06-01 |
| 7654338 | Powered hammer having beat piece with lubricant seal | Rainer Herting | 2010-02-02 |
| 7413026 | Lubricant system for powered hammer | Andreas P. Friedrich, Frantisek Harcar | 2008-08-19 |
| 7401661 | Lubricant pump for powered hammer | Thomas Stanke | 2008-07-22 |
| 5031324 | Power driven saw with reciprocating saw blades | Horst Grossmann, Karl Schmid, Ernst Staas | 1991-07-16 |
| D314697 | Hand-held power saw | Peter P. Pioch | 1991-02-19 |
| 4969270 | Power driven saw with reciprocating saw blades | Horst Grossmann, Karl Schmid, Ernst Staas | 1990-11-13 |