AL

Alan W. Lockstedt

SI Smith International: 1 patents #10 of 52Top 20%
📍 Palmdale, CA: #4 of 21 inventorsTop 20%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #497,278 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9816328 Friction welded heavy weight drill pipes Wenhui Jiang 2017-11-14