Inventor · disambiguated record
Abram Khazanovich
Also filed as: KHAZANOVICH ABRAM
6 granted patents·1 pending application·100 citations·filing 1996–2009
83Inventor score
Technology areasE21B
Top patents by PatentIndex Score
7 records- 0173US6595278B1Assembly for locking a polished rod in a pumping wellheadSTREAM FLO IND LTD·Filed 2002·Granted Jul 22, 2003·46 cites·8 claims
- 0269US7552762B2Method and apparatus to provide electrical connection in a wellhead for a downhole electrical deviceSTREAM FLO IND LTD·Filed 2006·Granted Jun 30, 2009·12 cites·13 claims
- 0363US8061419B2Casing head slip lock connection for high temperature serviceKHAZANOVICH ABRAM·Filed 2008·Granted Nov 22, 2011·12 cites·10 claims
- 0444US7410002B2Method and apparatus to provide electrical connection in a wellhead for a downhole electrical deviceSTREAM FLO IND LTD·Filed 2004·Granted Aug 12, 2008·11 cites·26 claims
- 0541US7918271B2Method and apparatus to provide electrical connection in a wellhead for a downhole electrical deviceSTREAM FLO IND LTD·Filed 2009·Granted Apr 5, 2011·0 cites·36 claims
- 0638US2009223661A1Split non-welded casing cap for high temperature serviceSTREAM FLO IND LTD·Filed 2009·Application pending·0 cites
- 0737US5799730AWellhead casing hanger assemblySTREAM FLO IND LTD·Filed 1996·Granted Sep 1, 1998·19 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →