SS

Stephen C. Stelpstra

AI Abtech Industries: 2 patents #1 of 2Top 50%
📍 Tucson, AZ: #59 of 402 inventorsTop 15%
🗺 Arizona: #255 of 2,196 inventorsTop 15%
Overall (2003): #41,803 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6541569 Polymer alloys, morphology and materials for environmental remediation James F. Morris 2003-04-01
6531059 Suspended runoff water filter James F. Morris 2003-03-11