Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optically readable information disk and method of manufacturing same

Optically readable information disk and method of manufacturing same

US Patent 4477328 · Granted Oct 16, 1984

Estimated economic value: $457,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Synthetic resin capping layer on a printed circuit2003
Method and device for manufacturing a plastic record carrier1983
Method and device for manufacturing a plastic record carrier1983
Method of manufacturing a plastic record carrier having a stratified structure1982
Method and device for manufacturing a plastics record carrier1981
Method and device for manufacturing a plastics record carrier1981