Inventor · disambiguated record
Eugene Ratterman
Also filed as: RATTERMAN EUGENE · RATTERMAN EUGENE E
1 granted patent·3 pending applications·47 citations·filing 2003–2009
48Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0168US7150325B2ROV retrievable sea floor pumpBAKER HUGHES INC·Filed 2003·Granted Dec 19, 2006·47 cites·19 claims
- 0234US2008185146A1Reduced friction pressure gravel pack slurryBAYCROFT PERRY D·Filed 2007·Application pending·0 cites
- 0333US2010212895A1Screen Flow Equalization SystemVICKERY EUIN H·Filed 2009·Application pending·0 cites
- 0425US2009151957A1Zonal Isolation of Telescoping Perforation Apparatus with Memory Based MaterialSICKLE EDGAR VAN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →