Inventor · disambiguated record
David S. Spence
Also filed as: SPENCE DAVID · SPENCE DAVID S
2 granted patents·2 pending applications·12 citations·filing 2006–2024
51Inventor score
Top patents by PatentIndex Score
4 records- 0187US7292387B2Methods and systems to enhance multiple wave mixing processSPECTRA PHYSICS·Filed 2006·Granted Nov 6, 2007·12 cites·72 claims
- 0270US2025060288A1Systems, apparatuses, and methods for sample cylinder inspection, pressurization, and sample disposalMARATHON PETROLEUM CO LP·Filed 2024·Application pending·0 cites
- 0369US12306076B2Systems, apparatuses, and methods for sample cylinder inspection, pressurization, and sample disposalMARATHON PETROLEUM CO LP·Filed 2024·Granted May 20, 2025·0 cites·30 claims
- 0429US2013017608A1Methods of increasing yields of pleuromutilinsGLAXO WELLCOME HOUSE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →