Membership
Tour
Register
Log in
Peter Lehfeld
Follow
Person
Burghausen, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Annular saw and method of protecting the clamping edge and of clean...
Patent number
6,360,737
Issue date
Mar 26, 2002
Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
Wolf-Rüdiger Kurtze
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for achieving a wear performance which is as linear as possi...
Patent number
6,129,609
Issue date
Oct 10, 2000
Wacker Siltronic Gesellschaft fur Halbleitermaterialien AG
Bert Ripper
B24 - GRINDING POLISHING
Information
Patent Grant
Method and device for resharpening saws especially used for making...
Patent number
5,144,938
Issue date
Sep 8, 1992
Elektronik-Grundstoffe mbH
Helmut Seeburger
B28 - WORKING CEMENT, CLAY, OR STONE