JC

Joseph Cervik

UI US Dept of the Interior: 1 patents #132 of 508Top 30%
📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,100,530 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4300631 Flexible continuous grout filled packer for use with a water infusion system Albert Sainato, Leonard J. Prosser, Jr. 1981-11-17