Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Security device

Security device

US Patent 8894098 · Granted Nov 25, 2014

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical devices comprising microlenses and laser-fabricated patterns or structur2025
Anticounterfeiting foil2024
Brewed beverages and methods for producing same2024
Diffractive structures within polymer substrates, their manufacture and use2024
Coffee-based beverage preparation system and methods for using the same2023
Dynamic security device2023
Security display devices, their production and use2022
Dynamic security device2021
Security display devices, their production and use2020
Brewed beverages and methods for producing same2020
Alignment and rotation of Janus microparticles in response to acceleration2020
Security device2018