Inventor · disambiguated record
Jason Unzelman-Langsdorf
Also filed as: UNZELMAN-LANGSDORF JASON
0 granted patents·1 pending application·0 citations·filing 2012–2012
Technology areasE21B
Files withPOTTER DRILLING INC1
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →