Inventor
LAGERWAY WILLIAM H
US7 patents
⚠️ This page may combine multiple inventors who share the name “LAGERWAY WILLIAM H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WELCH ALLYN INC
6 patentsUS5430285AJul 4, 1995
Illumination system for optical reader
WELCH ALLYN INC154 citations96
US6142934ANov 7, 2000
Objective lens system for imaging instrument
WELCH ALLYN INC113 citations95
US5774271AJun 30, 1998
Lamp assembly
WELCH ALLYN INC87 citations95
US7784940B2Aug 31, 2010
Eye viewing device comprising video capture optics
WELCH ALLYN INC28 citations92
US7311401B2Dec 25, 2007
Eye viewing device comprising eyepiece and video capture optics
WELCH ALLYN INC13 citations92
US6637882B1Oct 28, 2003
Eye viewing device for retinal viewing through undilated pupil
WELCH ALLYN INC23 citations92