Inventor
LUMMA WALDEMAR
DE6 patents
⚠️ This page may combine multiple inventors who share the name “LUMMA WALDEMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
4 patentsUS6236711B1May 22, 2001
Radiation measuring device comprising an ionization chamber
PHILIPS CORP13 citations70
US5686732ANov 11, 1997
X-ray apparatus comprising a photoconductor and a charging device
PHILIPS CORP4 citations59
US5136165AAug 4, 1992
Method and device for compensating for differences in sensitivities to incident radiation of a luminescent layer and a transducer
PHILIPS CORP4 citations59
US5467378ANov 14, 1995
X-ray apparatus comprising a photoconductor and a corona charging device
PHILIPS CORP5 citations58