Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrophotographic toner of specific size distribution

Electrophotographic toner of specific size distribution

US Patent 4284701 · Granted Aug 18, 1981

Estimated economic value: $17,777,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods of making charge generation layers containing charge transport compound,2000
Processing which enhances photoconductivity of type I titanyl phthalocyanine1998
Dry toner with mixed azo dye charge control agent1994
Apparatus and method for predicting failure in a copier's paper path1986
Electrophotographic toner and carrier1984
Electrophotographic toner and carrier1984
Electrophotographic toner and carrier1984
Ink jet ink composition1983
Backup roll for heated fuser system1980