WR

W. Parker Ragain

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Alcoa, TN: #1 of 2 inventorsTop 50%
🗺 Tennessee: #223 of 1,057 inventorsTop 25%
Overall (1997): #182,930 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5634441 Power transfer mechanism — 1997-06-03