P

Inventor

MCENERY DENNIS W

US5 patents
⚠️ This page may combine multiple inventors who share the name “MCENERY DENNIS W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WELCH ALLYN INC

3 patents
US5949054ASep 7, 1999

Bar code reader for reading high to low contrast bar code symbols

WELCH ALLYN INC206 citations98
US5831254ANov 3, 1998

Exposure control apparatus for use with optical readers

WELCH ALLYN INC263 citations98
US6152371ANov 28, 2000

Method and apparatus for decoding bar code symbols

WELCH ALLYN INC215 citations96

HAND HELD PROD INC

1 patent
US7364081B2Apr 29, 2008

Method and apparatus for reading under sampled bar code symbols

HAND HELD PROD INC23 citations92

DELMONICO JAMES J

1 patent
US8310604B2Nov 13, 2012

Visual inspection apparatus having light source bank

DELMONICO JAMES J9 citations76