Inventor · disambiguated record
Mark L. Marienfeld
Also filed as: MARIENFELD MARK L · MARIENFELD MARK LEE
3 granted patents·147 citations·filing 1989–2019
72Inventor score
Top patents by PatentIndex Score
3 records- 0192US5056960ALayered geosystem and methodPHILLIPS PETROLEUM CO·Filed 1989·Granted Oct 15, 1991·83 cites·30 claims
- 0282US5364206ASoil stabilization systemMARIENFELD MARK L·Filed 1993·Granted Nov 15, 1994·64 cites·1 claims
- 0355US11479924B2Millable, recyclable, waterproofing, paving fabric interlayer system and method of usePROPEX OPERATING CO LLC·Filed 2019·Granted Oct 25, 2022·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →