Inventor · disambiguated record

Donald L. Bleyl

Also filed as: BLEYL DONALD L · BLEYL DONALD LOUIS

2 granted patents·31 citations·filing 1975–1975

60Inventor score
Technology areasE21B
Files withBROWN & ROOT2

Top patents by PatentIndex Score

2 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →