Inventor · disambiguated record

Roger Bjorn

Also filed as: BJOERN ROGER

2 granted patents·24 citations·filing 1989–2000

56Inventor score

Technology areasC21D Y10S

Files withOVAKA STEEL AB1 SKF GMBH1

Top patents by PatentIndex Score

2 records

0178US4913749AProcess for case-hardening rolling bearing elements of low-alloy nickeliferous steelSKF GMBH·Filed 1989·Granted Apr 3, 1990·23 cites·11 claims
0220US6284065B1Bearing steelOVAKA STEEL AB·Filed 2000·Granted Sep 4, 2001·1 cites·3 claims

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