Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Respirator fit check sealing devices and methods

Respirator fit check sealing devices and methods

US Patent 11865375 · Granted Jan 9, 2024

Estimated economic value: $28,749,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cable guide2025
Cable guide2025
Bracket for headgear2025
Cable guide2024
Accessory bracket for headgear2024
Respirator negative pressure fit check devices and methods2024
Respirator negative pressure fit check devices and methods2024
Respirator negative pressure fit check devices and methods2024
Cable guide2024
Headwear suspension attachment element2024
Headwear suspension attachment element2024
Error correction using soft decision bits and multiple hypotheses2023