Inventor · disambiguated record
John R. Troost
Also filed as: TROOST JOHN · TROOST JOHN R
3 granted patents·4 pending applications·62 citations·filing 1995–2014
73Inventor score
Top patents by PatentIndex Score
7 records- 0157US5529612AMethod and system for removing volatile organics from landfill gasSOUTHERN PETROLEUM LAB INC·Filed 1995·Granted Jun 25, 1996·28 cites·23 claims
- 0253US5650560AMethod and apparatus for analyzing gases containing volatile organic compounds by use of tetraglymeSOUTHERN PETROLEUM LAB INC·Filed 1995·Granted Jul 22, 1997·19 cites·14 claims
- 0345US5611844AMethod for sampling and analyzing landfill gasDRESSER IND·Filed 1995·Granted Mar 18, 1997·15 cites·10 claims
- 0443US2014332477A1Apparatus to Dispense Immiscible Liquid from an Inverted BottleTROOST JOHN R·Filed 2014·Application pending·0 cites
- 0541US2009127192A1Liquid-liquid extraction method and apparatusTROOST JOHN R·Filed 2007·Application pending·0 cites
- 0640US2014284284A1Apparatus to dispense immiscible liquid from an inverted bottleTROOST JOHN R·Filed 2013·Application pending·0 cites
- 0735US2010264072A1Liquid-liquid extraction method apparatusTROOST JOHN R·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →