Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pressure-sensitive or heat-sensitive recording material

Pressure-sensitive or heat-sensitive recording material

US Patent 4513302 · Granted Apr 23, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Heat-sensitive recording material1993
Heat-sensitive recording material1990