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Timo Saari
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Laihia, FI
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last 30 patents
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Patent Grant
Automated collar-forming drill mechanism
Patent number
6,427,508
Issue date
Aug 6, 2002
T-Drill Oy
Pertti Lehto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Grant
Method and apparatus for making a longitudinal hole in a pipe
Patent number
5,876,161
Issue date
Mar 2, 1999
T-Drill Oy
Juha Ikola
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR