Inventor · disambiguated record
John William Douglas
Also filed as: DOUGLAS JOHN W · DOUGLAS JOHN WILLIAM
1 granted patent·1 pending application·7 citations·filing 2002–2007
28Inventor score
Top patents by PatentIndex Score
2 records- 0154US7278047B2Providing different clock frequencies for different interfaces of a deviceLEXMARK INT INC·Filed 2002·Granted Oct 2, 2007·7 cites·19 claims
- 0238US2009106464A1Interface Device for Printing From a Host to an Imaging Apparatus Having a Pictbridge PortCAVILL BARRY RICHARD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →