GJ

Gerald D. St. John

GS Gelman Sciences: 1 patents #23 of 48Top 50%
📍 Jackson, MI: #220 of 406 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,040,083 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4468321 Filter device with magnetic filter clamp — 1984-08-28