Inventor · disambiguated record

Norbert Kretzer

Also filed as: KRETZER NORBERT

1 granted patent·1 pending application·28 citations·filing 1991–2010

43Inventor score

Technology areasF16C

Files withHAIZMANN CHRISTOPH1 KUGELFISCHER G SCHAEFER & CO1

Top patents by PatentIndex Score

2 records

0165US5199801ATwo row angular-contact roller bearingKUGELFISCHER G SCHAEFER & CO·Filed 1991·Granted Apr 6, 1993·28 cites·17 claims
0225US2012251025A1Angular contact ball bearing, in particular a spindle bearing, having improved cage guidanceHAIZMANN CHRISTOPH·Filed 2010·Application pending·0 cites

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