Inventor · disambiguated record
Lawrence A. Eckert
Also filed as: ECKERT LAWRENCE A
6 granted patents·328 citations·filing 1989–1993
88Inventor score
Technology areasE21B
Top patents by PatentIndex Score
6 records- 0182US4949786AEmergency casing hangerVECTO GRAY INC·Filed 1989·Granted Aug 21, 1990·89 cites·6 claims
- 0274US5285853ACasing hanger seal with test portVETCO GRAY INC ABB·Filed 1992·Granted Feb 15, 1994·61 cites·22 claims
- 0372US5355961AMetal and elastomer casing hanger sealVETCO GRAY INC ABB·Filed 1993·Granted Oct 18, 1994·57 cites·19 claims
- 0467US5205356AWell starter headVETCO GRAY INC ABB·Filed 1991·Granted Apr 27, 1993·45 cites·6 claims
- 0563US5327965AWellhead completion systemVETCO GRAY INC ABB·Filed 1993·Granted Jul 12, 1994·42 cites·15 claims
- 0658US5299644AWell starter headVETCO GRAY INC ABB·Filed 1993·Granted Apr 5, 1994·34 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →