Inventor · disambiguated record
Clark W. Beam
Also filed as: BEAM CLARK W
3 granted patents·107 citations·filing 1979–2005
75Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0187US7431082B2Retaining lines in bypass groove on downhole equipmentBAKER HUGHES INC·Filed 2005·Granted Oct 7, 2008·39 cites·15 claims
- 0277US4504037ARam blowout preventer securing and retracting apparatusHYDRIL CO·Filed 1983·Granted Mar 12, 1985·58 cites·9 claims
- 0339US4293115ATesting mechanism for blowout preventer ram lockHYDRIL CO·Filed 1979·Granted Oct 6, 1981·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →