Inventor · disambiguated record
Douglas L. Keene
Also filed as: KEENE DOUGLAS · KEENE DOUGLAS L
4 granted patents·161 citations·filing 1981–2006
80Inventor score
Top patents by PatentIndex Score
4 records- 0191US4400740AIntensity control for raster output scannersXEROX CORP·Filed 1981·Granted Aug 23, 1983·91 cites·6 claims
- 0285US4620237AFast scan jitter measuring system for raster scannersXEROX CORP·Filed 1984·Granted Oct 28, 1986·45 cites·10 claims
- 0363US8337755B2Operator independent programmable sample preparation and analysis systemBENDELE TERESA·Filed 2006·Granted Dec 25, 2012·8 cites·13 claims
- 0456US4492120ADual function ultrasonic transducer assemblyIREX CORP·Filed 1983·Granted Jan 8, 1985·17 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →