Inventor · disambiguated record
Robert M. Bearden
Also filed as: BEARDEN ROBERT M
3 granted patents·171 citations·filing 1983–1990
77Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0187USD282073SRotating head for drillingARKOMA MACHINE SHOP INC·Filed 1983·Granted Jan 7, 1986·40 cites·1 claims
- 0276US4745970ARotating headARKOMA MACHINE SHOP·Filed 1986·Granted May 24, 1988·72 cites·18 claims
- 0367US5137084ARotating headSYDCO SYSTEM INC·Filed 1990·Granted Aug 11, 1992·59 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →