Assignee
HADWACO LTD OY
FI·7 granted patents·188 citations·filing 1995–2000
Top patents by PatentIndex Score
7 records- 0184US6638398B1Methods for the evaporation of an aqueous solution containing ammoniaHADWACO LTD OY·Filed 2000·Granted Oct 28, 2003·25 cites·9 claims
- 0270US5775410AHeat exchangerHADWACO LTD OY·Filed 1995·Granted Jul 7, 1998·40 cites·9 claims
- 0362US6068730ALiquid distributor for evaporatorHADWACO LTD OY·Filed 1996·Granted May 30, 2000·30 cites·10 claims
- 0462US5927383AHeat exchanger and a method for producing the sameHADWACO LTD OY·Filed 1996·Granted Jul 27, 1999·30 cites·10 claims
- 0561US6547000B1Heat exchange for a film heat exchanger and a method for manufacturing the sameHADWACO LTD OY·Filed 1998·Granted Apr 15, 2003·22 cites·18 claims
- 0659US5904807ALiquid distributor for an evaporatorHADWACO LTD OY·Filed 1995·Granted May 18, 1999·28 cites·12 claims
- 0741US6241010B1Heat exchange element and a heat exchanger made up of the sameHADWACO LTD OY·Filed 1998·Granted Jun 5, 2001·13 cites·8 claims
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