Individual holder
HOLLICK JOHN C
CA·3 granted patents·43 citations·filing 1988–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0181US9574783B2Method and apparatus for two stage cooling of ambient airHOLLICK JOHN C·Filed 2012·Granted Feb 21, 2017·6 cites·24 claims
- 0275US4774932AMethod and apparatus for preheating ventilation air for a buildingHOLLICK JOHN C·Filed 1988·Granted Oct 4, 1988·34 cites·12 claims
- 0366US8827779B2Method and apparatus for cooling ventilation air for a buildingHOLLICK JOHN C·Filed 2006·Granted Sep 9, 2014·3 cites·25 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →