Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for adjusting an amount of an active substance inhaled by a user and communicating portable terminal

Device for adjusting an amount of an active substance inhaled by a user and communicating portable terminal

US Patent 10398171 · Granted Sep 3, 2019

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →