Arthur H. Youmans

DI Dresser Industries: 1 patents #301 of 787Top 40%

WI Western Atlas International: 1 patents #141 of 314Top 45%

📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%

🗺 Texas: #52,441 of 125,132 inventorsTop 45%

Overall (All Time): #2,327,426 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4978851	Method and apparatus for measuring subsurface characteristics using pulsed neutron/gamma ray logging	—	1990-12-18
4282523	Method and apparatus for logging inclined earth boreholes	—	1981-08-04