RW

Raymond E. Wieveg

HY Hydril: 1 patents #2 of 8Top 25%
📍 Los Angeles, CA: #49 of 252 inventorsTop 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #37,308 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342330 Ball type valve having improved redundant sealing system Julian D. Keithahn 1982-08-03