Individual holder
WAKEFIELD DAVID W
US·1 granted patent·1 pending application·0 citations·filing 2009–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0145US9587186B2Pressurized gasification apparatus to convert coal or other carbonaceous material to gas while producing a minimum amount of tarWAKEFIELD DAVID W·Filed 2009·Granted Mar 7, 2017·0 cites·6 claims
- 0240US2012285176A1Integration of coal fired steam plants with integrated gasification combined cycle power plantsWAKEFIELD DAVID W·Filed 2012·Application pending·0 cites
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