Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7703546 | Pulse tool and associated front plate | — | 2010-04-27 |
| 7647986 | Tool | — | 2010-01-19 |
| 7484569 | Pulse tool | — | 2009-02-03 |
| 6857864 | Reversible air motor having three drive chambers | — | 2005-02-22 |
| 6234256 | Power screw driver with damping device between covered grip and housing | — | 2001-05-22 |
| 6068067 | Power screw driver with damping device between covered grip and housing | — | 2000-05-30 |
| 5813478 | Pulse tool | — | 1998-09-29 |
| 5567886 | Hydraulic impulse screwdriver particularly for tightening screw connections | — | 1996-10-22 |
| 5439063 | Compressed-air screw or bolt tightener, especially an impulse or a torque screw or bolt tightener | Heinz-Gerhard Anders | 1995-08-08 |
| 5217079 | Hydro-impulse screwing device | Heinz-Gerhard Anders, Eugen Mattheiss | 1993-06-08 |
| 5172772 | Hydro-impulse screw tool | Heinz-Gerhard Anders | 1992-12-22 |
| 4822264 | Reversible twin-chambered compressed-air motor | — | 1989-04-18 |