Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical grating and method of manufacture

Optical grating and method of manufacture

US Patent 4482207 · Granted Nov 13, 1984

Estimated economic value: $151,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Compression and expansion tool2004
Edge-type printhead with contact pads1992
True edge thermal printhead1992
Arcuate edge thermal print head1991
Modular thermal print head and method of fabrication1990
Large-scale printhead for non-impact printer and method of manufacture1985
Method for providing high resolution, highly defined, thick film patterns1983
Method of forming insulated conductors in a conductive medium and article thus f1981