JK

John A. Kamal

GE: 1 patents #19,878 of 36,430Top 55%
📍 Philadelphia, PA: #2,553 of 4,834 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,887,642 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5057160 Apparatus for passively releasing gases from a vessel against an adverse pressure gradient William J. Ward, III, Philip G. Kosky 1991-10-15