Inventor · disambiguated record
Daniel Lee Umbaugh
Also filed as: UMBAUGH DANIEL L · UMBAUGH DANIEL LEE
2 granted patents·16 citations·filing 1986–1995
54Inventor score
Files withCOOPER IND INC1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →