JH

James E. Hammer

WS Westblock Systems: 1 patents #1 of 1Top 100%
📍 Lake Forest Park, WA: #17 of 44 inventorsTop 40%
🗺 Washington: #4,262 of 12,053 inventorsTop 40%
Overall (2016): #368,082 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9428878 Retaining wall system — 2016-08-30