Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inlaid letter opener

Inlaid letter opener

US Patent D379057 · Granted May 6, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cloud server and operation method thereof2025
Methods for a road surface metric2024
Torque converter control for a variable displacement engine2022
Haptic device operation2021
Device and method for powder distribution and additive manufacturing method usin2020
Method and apparatus for condition triggered vehicle setting configuration2020
Torque converter control for a variable displacement engine2020
Variable displacement engine control2018
Device and method for powder distribution and additive manufacturing method usin2017
Alternating plate headerless heat exchangers2014
Patterned frame structure2009
Method for recovering from malfunctions in an agent module of a modular network 2005