Individual holder
PRESBY DAVID W
7 granted patents·1 pending application·34 citations·filing 2003–2024
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0181US7713414B2Method for removal of contaminants from waterPRESBY DAVID W·Filed 2007·Granted May 11, 2010·6 cites·12 claims
- 0280US7288190B2Method, apparatus and system for removal of contaminants from waterPRESBY DAVID W·Filed 2004·Granted Oct 30, 2007·18 cites·89 claims
- 0378US8501006B2Apparatus and method for processing liquid wastePRESBY DAVID W·Filed 2011·Granted Aug 6, 2013·4 cites·20 claims
- 0476US2025019609A1Biofuel and method of biofuel productionPRESBY DAVID W·Filed 2024·Application pending·0 cites
- 0573US12018223B2Biofuel and method of biofuel productionPRESBY DAVID W·Filed 2021·Granted Jun 25, 2024·0 cites·10 claims
- 0664US11021380B1Modular wastewater treatment system configured for compact shippingPRESBY DAVID W·Filed 2019·Granted Jun 1, 2021·1 cites·11 claims
- 0754US7270532B2Skimmer tab formerPRESBY DAVID W·Filed 2003·Granted Sep 18, 2007·5 cites·4 claims
- 0850US8807345B2Apparatus and method for analyzing aggregatePRESBY DAVID W·Filed 2012·Granted Aug 19, 2014·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when PRESBY DAVID W files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →