Inventor · disambiguated record
Merle L. Bell
Also filed as: BELL MERLE L · BELL MERLE LYNN
8 granted patents·2 pending applications·383 citations·filing 1987–2023
90Inventor score
Top patents by PatentIndex Score
10 records- 0187US5603511AExpandable seal assembly with anti-extrusion backupGREENE TWEED INC·Filed 1995·Granted Feb 18, 1997·78 cites·13 claims
- 0284US6598672B2Anti-extrusion device for downhole applicationsGREENE TWEED INC·Filed 2001·Granted Jul 29, 2003·99 cites·20 claims
- 0383US6318729B1Seal assembly with thermal expansion restricterGREENE TWEED INC·Filed 2000·Granted Nov 20, 2001·85 cites·36 claims
- 0479US11781399B1Seal assembliesBELL MERLE LYNN·Filed 2023·Granted Oct 10, 2023·1 cites·21 claims
- 0576US4745972AWell packer having extrusion preventing ringsHUGHES TOOL CO·Filed 1987·Granted May 24, 1988·53 cites·6 claims
- 0652US6173964B1Seal assembly with backup elements having coil springs positioned thereinGREENE TWEED INC·Filed 1998·Granted Jan 16, 2001·39 cites·5 claims
- 0744US4872510ASubterranean well casing float toolBAKER HUGHES INC·Filed 1988·Granted Oct 10, 1989·16 cites·11 claims
- 0840US4953622ASubterranean well casing float toolBAKER HUGHES INC·Filed 1989·Granted Sep 4, 1990·12 cites·7 claims
- 0929US2003032339A1Method of producing electrical connectors for use in downhole tools and electrical connector produced therebyGREENE TWEED INC·Filed 2002·Application pending·0 cites
- 1029US2002195739A1Method for producing sealing and anti-extrusion components for use in downhole tools and components produced therebyGREENE TWEED INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →