EA

Enayat S. Aziz

HC Hilfiker Pipe Co.: 1 patents #1 of 2Top 50%
📍 Redmond, WA: #135 of 427 inventorsTop 35%
🗺 Washington: #1,079 of 4,063 inventorsTop 30%
Overall (2005): #206,325 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6874975 Soil-nail apparatus and method for constructing soil reinforced earthen retaining walls William B. Hilfiker 2005-04-05