Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Customer satisfaction terminal

Customer satisfaction terminal

US Patent 4345315 · Granted Aug 17, 1982

Estimated economic value: $360,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for reading and decoding a high density linear bar code1982
Customer satisfaction terminal, or the like1980
Customer satisfaction terminal, or the like1980
Customer satisfaction terminal, or the like1980
Customer satisfaction terminal, or the like1980