Inventor · disambiguated record

James R. De Spain

Also filed as: DE SPAIN JAMES R

1 granted patent·8 citations·filing 1984–1984

30Inventor score

Technology areasB24B

Files withCARRIER VIBRATING EQUIP1

Top patents by PatentIndex Score

1 record

0148US4586293AMethod and apparatus for surface treating a workpieceCARRIER VIBRATING EQUIP·Filed 1984·Granted May 6, 1986·8 cites·14 claims

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