Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cathode ray tube

Cathode ray tube

US Patent 4450379 · Granted May 22, 1984

Estimated economic value: $380,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liquid cosmetic2025
Positive electrode active substance for lithium secondary battery, method for pr2023
Positive electrode active substance for lithium secondary battery and lithium se2023
Liquid cosmetic with agar shell capsule2022
Positive electrode active substance for lithium secondary battery, method for pr2021
Screw compressor2021
Screw compressor2021
Processing apparatus2020
Heating and cooling device2020
Heat treatment apparatus2020
Sound deadening device2019
Silencer2019