Assignee
PENTECH ENERGY SOLUTIONS INC
US·4 granted patents·370 citations·filing 1997–2000
Top patents by PatentIndex Score
4 records- 0196US6062482AMethod and apparatus for energy recovery in an environmental control systemPENTECH ENERGY SOLUTIONS INC·Filed 1997·Granted May 16, 2000·229 cites·19 claims
- 0290US6474084B2Method and apparatus for energy recovery in an environmental control systemPENTECH ENERGY SOLUTIONS INC·Filed 2000·Granted Nov 5, 2002·55 cites·5 claims
- 0382US6176436B1Method and apparatus for energy recovery in an environmental control systemPENTECH ENERGY SOLUTIONS INC·Filed 1999·Granted Jan 23, 2001·40 cites·6 claims
- 0475US5911747AHVAC system control incorporating humidity and carbon monoxide measurementPENTECH ENERGY SOLUTIONS INC·Filed 1997·Granted Jun 15, 1999·46 cites·4 claims
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