Inventor · disambiguated record
Ralph E. Holmquist
Also filed as: HOLMQUIST RALPH E
3 granted patents·162 citations·filing 1989–2000
76Inventor score
Technology areasF16H
Files withEATON CORP3
Top patents by PatentIndex Score
3 records- 0195US5007886ALimited slip differentialEATON CORP·Filed 1989·Granted Apr 16, 1991·101 cites·16 claims
- 0281US6319166B1Compact locking differentialEATON CORP·Filed 2000·Granted Nov 20, 2001·26 cites·6 claims
- 0378US5484347AVariable rate locking differential with pyrolitic-carbon friction clutchEATON CORP·Filed 1993·Granted Jan 16, 1996·35 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →