Assignee
HOVALWERK AG
LI·3 granted patents·15 citations·filing 2003–2009
Top patents by PatentIndex Score
3 records- 0156US8038129B2Method and device for cooling circulating airHOVALWERK AG·Filed 2009·Granted Oct 18, 2011·1 cites·6 claims
- 0252US6990964B2Apparatus for regulating the gas/air ration for a pre-mixing combustion deviceHOVALWERK AG·Filed 2004·Granted Jan 31, 2006·9 cites·4 claims
- 0343US7571900B2Method and device for cooling circulating airHOVALWERK AG·Filed 2003·Granted Aug 11, 2009·5 cites·9 claims
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