Inventor · disambiguated record
William P. Marshall
Also filed as: MARSHALL WILLIAM · MARSHALL WILLIAM P · MARSHALL WILLIAM PATRICK
6 granted patents·139 citations·filing 1974–2021
83Inventor score
Top patents by PatentIndex Score
6 records- 0188US4933307ASilica-rich porous substrates with reduced tendencies for breaking or crackingPPG INDUSTRIES INC·Filed 1988·Granted Jun 12, 1990·64 cites·27 claims
- 0276US4842620AProcess of gas enrichment with porous siliceous-containing materialPPG INDUSTRIES INC·Filed 1987·Granted Jun 27, 1989·42 cites·37 claims
- 0369US4941904AMethod and apparatus for forming hollow fibersPPG INDUSTRIES INC·Filed 1989·Granted Jul 17, 1990·18 cites·18 claims
- 0466USD268921SMobile homeLEISURE TIME PRODUCTS INC·Filed 1980·Granted May 10, 1983·11 cites·1 claims
- 0542US11922504B2Optimization and prioritization of account directed distributions in an asset management systemNISA INVEST ADVISORS LLC·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 0621US3963904AModeling with a manually interactive computer constraint violation monitoring meansOELEQ LTD·Filed 1974·Granted Jun 15, 1976·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →