Inventor · disambiguated record
David Douglas
Also filed as: DOUGLAS DAVID A · DOUGLAS DAVID D · DOUGLAS JR DAVID A
4 granted patents·2 pending applications·47 citations·filing 2000–2005
78Inventor score
Top patents by PatentIndex Score
6 records- 0191US7112282B2Fountain solution recycling system for commercial printersSTINSON DAVID J·Filed 2005·Granted Sep 26, 2006·7 cites·3 claims
- 0285US7087159B2Fountain solution recycling system for commercial printersSTINSON DAVID J·Filed 2005·Granted Aug 8, 2006·10 cites·11 claims
- 0381US6908558B2Fountain solution recycling system for commercial printersFiled 2003·Granted Jun 21, 2005·19 cites·1 claims
- 0457US6405996B1Control valve for extreme temperatures and pressuresDU PONT·Filed 2000·Granted Jun 18, 2002·11 cites·8 claims
- 0551US2005252860A1Fountain solution recycling system for commercial printersSTINSON DAVID J·Filed 2005·Application pending·0 cites
- 0643US2005006294A1Fountain solution recycling system for commercial printersFiled 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Douglas files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →