Assignee
VAPO OY
FI·8 granted patents·2 pending applications·104 citations·filing 1987–2017
Top patents by PatentIndex Score
10 records- 0164US7507265B2Method and equipment for producing horticultural and fuel peat and a fuel peat productVAPO OY·Filed 2004·Granted Mar 24, 2009·6 cites·11 claims
- 0257US5494351ADevice and method for mixing peat and sludgeVAPO OY·Filed 1995·Granted Feb 27, 1996·37 cites·4 claims
- 0352US5556537AEquipment for cleaning waste waterVAPO OY·Filed 1992·Granted Sep 17, 1996·20 cites·12 claims
- 0450US5747331AProcess and apparatus for the purification of gasesVAPO OY·Filed 1995·Granted May 5, 1998·26 cites·27 claims
- 0536US2011097680A1Method for heating the inlet air of a biomass dryer by means of an intermediate circuit and utilizing the circulating heating liquid of the dryer when the factory producing liquid biofuels is integrated with another factoryVAPO OY·Filed 2010·Application pending·0 cites
- 0633US6202578B1Method and reactor for processing of fuels having a wide particle size distributionVAPO OY·Filed 1996·Granted Mar 20, 2001·8 cites·14 claims
- 0732US10947122B2Method for the production of low ash activated charcoalVAPO OY·Filed 2017·Granted Mar 16, 2021·0 cites·14 claims
- 0830USD304318SPlant boxVAPO OY·Filed 1987·Granted Oct 31, 1989·4 cites·1 claims
- 0922US2011146156A1Method for producing a fuel by gasification in a high-temperature gasifierVAPO OY·Filed 2010·Application pending·0 cites
- 1021US6098553AArrangement for converting a conventional oil boiler to a boiler with moist, granular and solid fuelVAPO OY·Filed 1999·Granted Aug 8, 2000·3 cites·10 claims
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