Assignee
ENVIROSYSTEMS CORP
US·2 granted patents·84 citations·filing 1992–1993
Technology mixF25B2
Top patents by PatentIndex Score
2 records- 0180US5230223AMethod and apparatus for efficiently controlling refrigeration and air conditioning systemsENVIROSYSTEMS CORP·Filed 1992·Granted Jul 27, 1993·57 cites·7 claims
- 0261US5333469AMethod and apparatus for efficiently controlling refrigeration and air conditioning systemsENVIROSYSTEMS CORP·Filed 1993·Granted Aug 2, 1994·27 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →