JP

Joseph Plecnik

XE Xerxes: 1 patents #11 of 27Top 45%
📍 Long Beach, CA: #781 of 2,153 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,214,451 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6397168 Seismic evaluation method for underground structures Albert F. Dorris, Robin Berg 2002-05-28
5588461 Hazardous material containment system — 1996-12-31