Inventor
BOLES JOHN A
US15 patents
⚠️ This page may combine multiple inventors who share the name “BOLES JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PSC INC
9 patentsUS5208449AMay 4, 1993
Portable transaction terminal
PSC INC258 citations99
US5200597AApr 6, 1993
Digitally controlled system for scanning and reading bar codes
PSC INC185 citations98
US5804809ASep 8, 1998
Optical system for scanning and reading bar codes which is adapted to be configured in a hand held unit
PSC INC72 citations96
US5440111AAug 8, 1995
Optical system for scanning and reading barcodes with manually controlled scan beam length
PSC INC53 citations96
US5015831AMay 14, 1991
Scan modules for bar code readers and the like in which scan elements are flexurally supported
PSC INC88 citations96
US4820911AApr 11, 1989
Apparatus for scanning and reading bar codes
PSC INC138 citations96
US5786581AJul 28, 1998
Optical system for scanning and recording bar codes which is adapted to be configured in a hand held unit
PSC INC36 citations94
US5212372AMay 18, 1993
Portable transaction terminal for optical and key entry of data without keyboards and manually actuated scanners
PSC INC83 citations93
US5212371AMay 18, 1993
Hand held bar code scanner with improved aiming means
PSC INC37 citations89