MM

Mark L. Marienfeld

PP Phillips Petroleum: 1 patents #819 of 1,401Top 60%
PC Propex Operating Company: 1 patents #14 of 28Top 50%
📍 Greer, SC: #277 of 717 inventorsTop 40%
🗺 South Carolina: #4,446 of 15,501 inventorsTop 30%
Overall (All Time): #1,422,542 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11479924 Millable, recyclable, waterproofing, paving fabric interlayer system and method of use Noah Nichols, Gregory Rader 2022-10-25
5364206 Soil stabilization system 1994-11-15
5056960 Layered geosystem and method 1991-10-15