Inventor · disambiguated record
Donald E. Cogswell
Also filed as: COGSWELL DONALD E
6 granted patents·1 pending application·75 citations·filing 1992–2013
80Inventor score
Files withBUNGER JAMES W1JAMES W BUNGER & ASSOC INC1JAMES W BUNGER & ASSOCIATES1JAMES W BUNGER AND ASSOCIATES1JAMES W BUNGER AND ASSOCIATES INC1
Top patents by PatentIndex Score
7 records- 0190US6875341B1Process for enhancing the value of hydrocabonaceous natural recourcesJAMES W BUNGER AND ASSOCIATES·Filed 2000·Granted Apr 5, 2005·59 cites·14 claims
- 0259US8336621B2Energy efficient, low emissions shale oil recovery processBUNGER JAMES W·Filed 2009·Granted Dec 25, 2012·2 cites·19 claims
- 0356US2014305353A1Energy efficient, low emissions shale oil recovery processJWBA INC·Filed 2013·Application pending·0 cites
- 0450US8529858B2Energy efficient, low emissions shale oil recovery processRUSSELL RICHARD C·Filed 2012·Granted Sep 10, 2013·0 cites·2 claims
- 0540US5302211AProcess for the remediation of contaminated soilJAMES W BUNGER & ASSOC INC·Filed 1992·Granted Apr 12, 1994·11 cites·11 claims
- 0639US7857965B2Process for enhancing the value of hydrocarbonaceous natural resourcesJAMES W BUNGER AND ASSOCIATES INC·Filed 2005·Granted Dec 28, 2010·0 cites·16 claims
- 0725US5460194AApparatus and process for the remediation of contaminated soilJAMES W BUNGER & ASSOCIATES·Filed 1994·Granted Oct 24, 1995·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →