Leiponen; Matti

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leiponen; Matti.The latest application filed is for "method and equipment for performing continuous extrusion".

Company Profile

0.3.4

Leiponen; Matti - FI-00180 Helsinki FI
Leiponen; Matti - Helsinki FI
Leiponen; Matti - Jaalanranta FI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and equipment for performing continuous extrusion Grant 7,257,980 - Leiponen August 21, 2	2007-08-21
Method and equipment for performing continuous extrusion App 20060156781 - Leiponen; Matti	2006-07-20
Removing surface oxides from copper App 20060091021 - Hyvarinen; Olli ; et al.	2006-05-04
Method and apparatus for manufacturing tubes by rolling Grant 6,920,773 - Leiponen July 26, 2	2005-07-26
Method and apparatus for manufacturing tubes Grant 6,892,559 - Leiponen May 17, 2	2005-05-17
Method and apparatus for manufacturing tubes by rolling App 20040035165 - Leiponen, Matti	2004-02-26
Method and apparatus for manufacturing tubes App 20040007033 - Leiponen, Matti	2004-01-15

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