Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Wrinting instrument sterilizer

Wrinting instrument sterilizer

US Patent 9511160 · Granted Dec 6, 2016

Assignee

No assignee recorded.

Inventors

Unknown

View full patent text on Google Patents →

More Patents by These Inventors

Utensil sanitizer2024

Marking device2020

Writing instrument2016

System for sterilizing writing instruments2016

UV light writing instrument sterilizer2012

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly