ES

Edward W. Showalter

CL Canadian Patents And Development Limited: 2 patents #40 of 449Top 9%
📍 Burbank, CA: #649 of 2,041 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,362,008 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4414654 Thinned array transducer for sonar Eugene E. Hill, Marvin S. Scrimshaw 1983-11-08
4380808 Thinned array transducer for sonar Eugene E. Hill, Marvin S. Scrimshaw 1983-04-19