Individual holder
HESS DON H
3 granted patents·1 pending application·22 citations·filing 2005–2009
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0178US7404847B2Apparatus and method for enhancing filtrationHESS DON H·Filed 2007·Granted Jul 29, 2008·8 cites·6 claims
- 0274US7175695B1Apparatus and method for enhancing filtrationHESS DON H·Filed 2005·Granted Feb 13, 2007·9 cites·10 claims
- 0372US7803213B2Apparatus and method for enhancing filtrationHESS DON H·Filed 2009·Granted Sep 28, 2010·5 cites·8 claims
- 0449US2008295693A1Apparatus and Method for Enhancing FiltrationHESS DON H·Filed 2008·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →