Inventor

PFEIFER DIRK

DE2 patents

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

SIEMENS NIXDORF INF SYST

1 patent

US5956662ASep 21, 1999

Method for load measurement

SIEMENS NIXDORF INF SYST27 citations83

CHENG JOY

1 patent

US8084193B2Dec 27, 2011

Self-segregating multilayer imaging stack with built-in antireflective properties

CHENG JOY11 citations80