Inventor

IMFELD WALTER

CH5 patents

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

ORTHO DIAGNOSTIC SYSTEMS INC

2 patents

US5620898AApr 15, 1997

Automated blood analysis system

ORTHO DIAGNOSTIC SYSTEMS INC162 citations96

US5578269ANov 26, 1996

Automated blood analysis system with an integral centrifuge

ORTHO DIAGNOSTIC SYSTEMS INC324 citations96

IBM

2 patents

US6506341B2Jan 14, 2003

Chemiluminescence detection apparatus

IBM6 citations69

US6021679AFeb 8, 2000

Probe for slurry gas sampling

IBM11 citations69

ECOPHYSICS AG

1 patent

US6899784B1May 31, 2005

Apparatus for detecting CMP endpoint in acidic slurries

ECOPHYSICS AG13 citations76