Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Document feeding apparatus

Document feeding apparatus

US Patent 4944504 · Granted Jul 31, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

CD4 mimic compound with anti-HIV activity2025
Membrane distillation module and membrane distillation apparatus2025
Biological membrane phosphoinositide separation method2024
Lubricant for vehicle having vehicle body charged by driving2024
Sensor module2022
Porous membrane for membrane distillation, and method for operating membrane dis2022
Vehicle2022
Pencil lead2021
Coolant2021
Membrane distillation apparatus and hydrophobic porous membrane2021
Method for producing solid dispersion containing hardly soluble polyphenol2021
Laminate, packaging bag, packaging bag with plug, and packaging bag with plug wi2020