JF

John T. Filer

📍 Pocahontas, AR: #1 of 3 inventorsTop 35%
🗺 Arkansas: #43 of 249 inventorsTop 20%
Overall (2005): #172,461 of 245,428Top 75%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6913293 Spiral spline pipe joint apparatus and method — 2005-07-05