Inventor · disambiguated record

Rosmalen R. Roling

Also filed as: ROLING ROSMALEN R

1 granted patent·0 citations·filing 2002–2002

13Inventor score

Technology areasE21B

Files withVARCO INT1

Top patents by PatentIndex Score

1 record

0124US6758280B2Non-seize material attachment for a drill slip systemVARCO INT·Filed 2002·Granted Jul 6, 2004·0 cites·18 claims

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