Alfred Frech

Person

Leinfelden-Echterdingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Hand-held power tool
- Patent number 7,794,308
- Issue date Sep 14, 2010
- Robert Bosch GmbH
- Steffen Wuensch
- B24 - GRINDING POLISHING
Information Patent Grant
Hand-guided jig saw machine
- Patent number 7,219,587
- Issue date May 22, 2007
- Robert Bosch GmbH
- Alfred Frech
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grinding-disk receiving element especially for a hand-guided electr...
- Patent number 7,217,177
- Issue date May 15, 2007
- Robert Bosch GmbH
- Alfred Frech
- B24 - GRINDING POLISHING
Information Patent Grant
Hand-operated scroll sawing machine with a pistol-type, base housin...
- Patent number 6,658,979
- Issue date Dec 9, 2003
- Robert Bosch GmbH
- Alfred Frech
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hand-operated scroll sawing machine with a support surface that can...
- Patent number 6,467,176
- Issue date Oct 22, 2002
- Robert Bosch GmbH
- Alfred Frech
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Hand-held belt sander
- Patent number 6,419,569
- Issue date Jul 16, 2002
- Robert Bosch GmbH
- Alfred Frech
- B24 - GRINDING POLISHING
Information Patent Grant
Hand-held belt sander
- Patent number 6,174,226
- Issue date Jan 16, 2001
- Robert Bosch GmbH
- Alfred Frech
- B24 - GRINDING POLISHING
Information Patent Grant
Oscillating sander
- Patent number 6,129,618
- Issue date Oct 10, 2000
- Robert Bosch GmbH
- Alfred Frech
- B24 - GRINDING POLISHING
Information Patent Grant
Cutter block for a motor driven hand planer
- Patent number 4,557,305
- Issue date Dec 10, 1985
- Robert Bosch GmbH
- Gunther Berger
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Hand plane, in particular a hand plane machine designed as an elect...
- Patent number 4,555,850
- Issue date Dec 3, 1985
- Robert Bosch GmbH
- Alfred Frech
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE POWER TOOL
- Publication number 20090104860
- Publication date Apr 23, 2009
- Peter Stierle
- B24 - GRINDING POLISHING
Information Patent Application
Hand-Held Power Tool
- Publication number 20080153401
- Publication date Jun 26, 2008
- Steffen Wuensch
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Grinding-disk receiving element especially for a hand-guided electr...
- Publication number 20060217048
- Publication date Sep 28, 2006
- Alfred Frech
- B24 - GRINDING POLISHING
Information Patent Application
Hand-held belt sander
- Publication number 20010014577
- Publication date Aug 16, 2001
- Alfred Frech
- B24 - GRINDING POLISHING

Alfred Frech

Person

Patents Grantslast 30 patents

Hand-held power tool

Hand-guided jig saw machine

Grinding-disk receiving element especially for a hand-guided electr...

Hand-operated scroll sawing machine with a pistol-type, base housin...

Hand-operated scroll sawing machine with a support surface that can...

Hand-held belt sander

Hand-held belt sander

Oscillating sander

Cutter block for a motor driven hand planer

Hand plane, in particular a hand plane machine designed as an elect...

Patents Applicationslast 30 patents

PORTABLE POWER TOOL

Hand-Held Power Tool

Grinding-disk receiving element especially for a hand-guided electr...

Hand-held belt sander