Inventor · disambiguated record
Steven E. Ostertag
Also filed as: OSTERTAG STEVEN E
4 granted patents·63 citations·filing 1992–1993
77Inventor score
Top patents by PatentIndex Score
4 records- 0173US5292291AParallel-axis gear differential with extended planet gearsZEXEL GLEASON USA INC·Filed 1992·Granted Mar 8, 1994·30 cites·22 claims
- 0253US5346443AParallel-axis gear differential with limited edge contact between gear membersZEXEL GLEASON USA INC·Filed 1993·Granted Sep 13, 1994·18 cites·9 claims
- 0343US5220307AWarning system distinguishing wheel skidding and wheel slippingZEXEL GLEASON USA INC·Filed 1992·Granted Jun 15, 1993·13 cites·27 claims
- 0426US5495225AMethod of alerting a vehicle driver to different types of traction lossesZEXEL TORSEN INC·Filed 1992·Granted Feb 27, 1996·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →