JR

James H. Ragland

SP Shell California Production: 1 patents #1 of 11Top 10%
📍 Sandpoint, ID: #26 of 87 inventorsTop 30%
🗺 Idaho: #3,799 of 8,810 inventorsTop 45%
Overall (All Time): #2,359,765 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4474011 Once-through steam generator Arthur W. Nelson 1984-10-02
4307893 Trailer hitch — 1981-12-29