Inventor · disambiguated record
Oskar Kehrer
Also filed as: KEHRER OSKAR
2 granted patents·2 pending applications·79 citations·filing 1999–2006
62Inventor score
Files withKEHRER OSKAR1MAGNA DRIVETRAIN AG & CO KG1MAGNA STEYR POWERTRAIN AG & CO1STEYR DAIMLER PUCH AG1
Top patents by PatentIndex Score
4 records- 0184US6589671B1Method for joining a cast part and a case-hardened steel part and component manufactured according to said methodSTEYR DAIMLER PUCH AG·Filed 1999·Granted Jul 8, 2003·76 cites·13 claims
- 0241US7137897B2Shaft comprising a part connected thereto by weldingMAGNA STEYR POWERTRAIN AG & CO·Filed 2002·Granted Nov 21, 2006·3 cites·4 claims
- 0340US2007029290A1Method for the plasma, laser or electron beam welding of identical or different materials with a tendency for excessive hardening, with copper or a copper alloy as a filler materialMAGNA DRIVETRAIN AG & CO KG·Filed 2006·Application pending·0 cites
- 0432US2004219052A1High-strength, high-ductility noudlar iron, and transmission housing produced therefromKEHRER OSKAR·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Oskar Kehrer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →