GK

Grevson Knapp

IN Input/Output: 1 patents #64 of 149Top 45%
Overall (All Time): #3,503,133 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6522797 Seismic optical acoustic recursive sensor system Lee E. Siems, John L. Maida 2003-02-18