Inventor

KEILBACH KEVIN A

US9 patents

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

HACH CO

2 patents

US5604590AFeb 18, 1997

Nephelometer instrument

HACH CO53 citations93

US5506679AApr 9, 1996

Nephelometer instrument

HACH CO62 citations93

DATEX OHMEDA INC

2 patents

US5931161AAug 3, 1999

On-airway respiratory gas monitor employing transformed infrared signals

DATEX OHMEDA INC28 citations92

US6343177B1Jan 29, 2002

Over-molded reflective optical fiber terminal

DATEX OHMEDA INC21 citations90

OHMEDA INC

2 patents

US5929981AJul 27, 1999

System for monitoring contamination of optical elements in a Raman gas analyzer

OHMEDA INC51 citations91

US5673109ASep 30, 1997

System and method for increasing the efficiency of a raman gas analysis system

OHMEDA INC17 citations72

APPLE INC

2 patents

US12405473B2Sep 2, 2025

Optical systems with reflective prism input couplers

APPLE INC0 citations62

US11994681B2May 28, 2024

Optical systems with reflective prism input couplers

APPLE INC0 citations62

ZORDAN MICHAEL D

1 patent

US9176055B2Nov 3, 2015

System and method for measuring narrow and wide angle light scatter on a high-speed cell sorting device

ZORDAN MICHAEL D0 citations24