Inventor · disambiguated record
Marion Russell Mark
Also filed as: MARK MARION RUSSELL
2 granted patents·0 citations·filing 2012–2016
27Inventor score
Technology areasE21B
Top patents by PatentIndex Score
2 records- 0139US9963949B2Sacrificial liner linkages for auto-shortening an injection pipe for underground coal gasificationCARBON ENERGY LTD·Filed 2016·Granted May 8, 2018·0 cites·9 claims
- 0234US9435184B2Sacrificial liner linkages for auto-shortening an injection pipe for underground coal gasificationDAVIS BURL EDWARD·Filed 2012·Granted Sep 6, 2016·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →