Inventor

SIEFKER-RADTKE ARLENE O

US3 patents

⚠️ This page may combine multiple inventors who share the name “SIEFKER-RADTKE ARLENE O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

2 patents

US7339161B2Mar 4, 2008

Shielded pads for detecting subsurface radiation phenomena

SCHLUMBERGER TECHNOLOGY CORP5 citations71

US7566868B2Jul 28, 2009

Shielded pads for detecting subsurface radiation phenomena

SCHLUMBERGER TECHNOLOGY CORP0 citations49

JANSSEN PHARMACEUTICA NV

1 patent

US11077106B2Aug 3, 2021

Cancer treatment

JANSSEN PHARMACEUTICA NV6 citations58