Inventor · disambiguated record

John F. Thomasser

Also filed as: THOMASSER JOHN F

1 granted patent·54 citations·filing 1995–1995

49Inventor score

Technology areasE21B

Files withXEROX CORP1

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1 record

0163US5709505AVertical isolation system for two-phase vacuum extraction of soil and groundwater contaminantsXEROX CORP·Filed 1995·Granted Jan 20, 1998·54 cites·23 claims

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