Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sputum collection and washing apparatus and a method of using it

Sputum collection and washing apparatus and a method of using it

US Patent 10898169 · Granted Jan 26, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Camera-compatible handle accessory for mobile computing devices2025
Sputum collection and washing apparatus and a method of using it2024
Sputum collection and washing apparatus and a method of using it2024
Sputum collection and washing apparatus and a method of using it2024
Sputum collection and washing apparatus and a method of using it2024
Automatic vending machine for beverage cans2022
Vape detector housing2020
Deck storage bin system2014
Bench and planter combination2014
Adjustable gate2014
Lighted railing and similar structures2013
Light strip for railings2012