DW

David A. Wurangian

BI Bw/Ip International: 2 patents #4 of 21Top 20%
FM Flowserve Management: 1 patents #86 of 214Top 45%
📍 San Fernando, CA: #579 of 2,303 inventorsTop 30%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,636,850 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5836569 Guided gate valve — 1998-11-17
5820106 Guided gate valve — 1998-10-13
5704594 Guided gate valve — 1998-01-06