Membership
Tour
Register
Log in
Martin Ruhle
Follow
Person
Stuttgart, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a light-alloy bearing bush with a rough extern...
Patent number
6,957,489
Issue date
Oct 25, 2005
Mahle GmbH
Karlheinz Bing
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing by casting a piston with a cooled ring carrier
Patent number
6,837,298
Issue date
Jan 4, 2005
Mahle GmbH
Martin Rühle
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cooled ring carrier assembly
Patent number
6,105,540
Issue date
Aug 22, 2000
Mahle GmbH
Karlheinz Bing
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Piston with cooling channel
Patent number
5,947,065
Issue date
Sep 7, 1999
Mahle GmbH
Karlheinz Bing
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for manufacturing a casting, of aluminum, provided with a p...
Patent number
5,199,482
Issue date
Apr 6, 1993
Mahle GmbH
Martin Ruhle
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of producing an aluminum-silicon casting
Patent number
4,210,193
Issue date
Jul 1, 1980
Mahle GmbH
Martin Ruhle
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Method for producing a light-alloy bearing bush with a rough extern...
Publication number
20040163256
Publication date
Aug 26, 2004
Karlheinz Bing
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Method of producing by casting a piston with a cooled ring carrier
Publication number
20040026062
Publication date
Feb 12, 2004
Martin Ruhle
B22 - CASTING POWDER METALLURGY