Assignee
RAGN SELLSFORETAGEN AB
SE·2 granted patents·119 citations·filing 1986–1988
Top patents by PatentIndex Score
2 records- 0186US4890672AMethod of controlling the flow of landfill gas from sanitary landfills and apparatus for performing the methodRAGN SELLSFORETAGEN AB·Filed 1988·Granted Jan 2, 1990·102 cites·8 claims
- 0250US4682549AMethod and an arrangement for purifying and recovering heat energy from flue gases from refuse incinerationRAGN SELLSFORETAGEN AB·Filed 1986·Granted Jul 28, 1987·17 cites·6 claims
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