Inventor · disambiguated record

Ray D. Willis

Also filed as: WILLIS RAY D

2 granted patents·156 citations·filing 19871994

70Inventor score
Technology areasF16L
Files withTUBOSCOPE INC1TUBOSCOPE VETCO INT1

Top patents by PatentIndex Score

2 records

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