Inventor · disambiguated record
Stephen C. Steinke
Also filed as: STEINKE STEPHEN C
8 granted patents·501 citations·filing 1982–2007
91Inventor score
Files withSMITH INTERNATIONAL7
Top patents by PatentIndex Score
8 records- 0194US6367568B2Steel tooth cutter element with expanded crestSMITH INTERNATIONAL·Filed 2001·Granted Apr 9, 2002·118 cites·8 claims
- 0293US6241034B1Cutter element with expanded crest geometrySMITH INTERNATIONAL·Filed 1998·Granted Jun 5, 2001·169 cites·36 claims
- 0387US7286959B2Drill bit performance analysis toolSMITH INTERNATIONAL·Filed 2004·Granted Oct 23, 2007·41 cites·41 claims
- 0483US7707009B2Drill bit performance analysis toolSMITH INTERNATIONAL·Filed 2007·Granted Apr 27, 2010·12 cites·7 claims
- 0583US6561293B2Cutter element with non-linear, expanded crestSMITH INTERNATIONAL·Filed 2001·Granted May 13, 2003·51 cites·20 claims
- 0673US6161634ACutter element with non-rectilinear crestFiled 1998·Granted Dec 19, 2000·63 cites·26 claims
- 0769US6782959B2Cutter element with non-linear, expanded crestSMITH INTERNATIONAL·Filed 2003·Granted Aug 31, 2004·26 cites·15 claims
- 0854US4428442ARock bit lubrication systemSMITH INTERNATIONAL·Filed 1982·Granted Jan 31, 1984·21 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →