Inventor · disambiguated record
Richard W. Slyker
Also filed as: SLYKER RICHARD W
6 granted patents·145 citations·filing 1982–1999
85Inventor score
Technology areasE21B
Top patents by PatentIndex Score
6 records- 0175US4790572ATapered wedge packoff assembly for a casing hangerVETCO GRAY INC·Filed 1987·Granted Dec 13, 1988·52 cites·5 claims
- 0257US4521040ACombined metal and elastomer sealVETCO OFFSHORT INC·Filed 1982·Granted Jun 4, 1985·27 cites·13 claims
- 0351US5199495ASplit wear bushing for a drilling rigVETCO GRAY INC ABB·Filed 1991·Granted Apr 6, 1993·25 cites·28 claims
- 0442US5890535ADiverter flow line sealVETCO GRAY INC ABB·Filed 1997·Granted Apr 6, 1999·20 cites·12 claims
- 0536US5890541ABOP isolation test toolVETCO GRAY INC ABB·Filed 1997·Granted Apr 6, 1999·13 cites·21 claims
- 0629US6290231B1Diverter flow line sealVETCO GRAY INC ABB·Filed 1999·Granted Sep 18, 2001·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →