Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for reading an identifying label on an information record

Apparatus and method for reading an identifying label on an information record

US Patent 4292511 · Granted Sep 29, 1981

Estimated economic value: $978,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and method for producing images using digitally stored dynamic backgro2004
Cathode-ray tube having a focus mask using partially conductive insulators2004
Silicate materials for cathode-ray tube (CRT) applications2003
Slightly conducting insulators for cathode-ray tube (CRT) applications2003
Tension mask frame assembly for a CRT2003
Color picture tube having a low expansion tension mask attached to a higher expa2001
Integrated thermal processing for kinescopes1990
Method of measuring mask misregistry in kinescope panel assemblies1988
Method for making a protective coating on a machine-readable marking1987
Method for making a protective coating on a machine-readable marking and the pro1986
Method for intaglio printing and selectively alterable inking plate therefor1984
Workpiece with abraded machine-readable marking therein and method of making1984