JG

James E. Gilchrist

SS Spiral Systems: 1 patents #1 of 2Top 50%
📍 Terrace Park, OH: #1 of 4 inventorsTop 25%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #56,380 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4345628 Gravimetric diluter Jeptha E. Campbell 1982-08-24