Inventor · disambiguated record
Fredric H. Tubbs
Also filed as: TUBBS FREDRIC H
2 granted patents·1 pending application·23 citations·filing 2002–2007
60Inventor score
Files withBORGWARNER INC3
Top patents by PatentIndex Score
3 records- 0162US7172528B2Transfer case with overdrive/underdrive shiftingBORGWARNER INC·Filed 2004·Granted Feb 6, 2007·16 cites·6 claims
- 0259US6725992B1Electromagnetic clutch control providing enhanced engagementBORGWARNER INC·Filed 2002·Granted Apr 27, 2004·7 cites·20 claims
- 0338US2007175286A1Electric shift transfer caseBORGWARNER INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →