Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Allen wrench handle

Allen wrench handle

US Patent 4308770 · Granted Jan 5, 1982

Estimated economic value: $3,069,000 ⓘ

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for tilt calculation based on overlay metrology measurements2022
Weather strip seal for an automotive vehicle, and its manufacturing method2014
Systems and methods for adjusting the angle of a prosthetic ankle based on a mea2009
Customer queuing arrangement1999
Arcuate peg board1997
Universal single roller bracket1986
Drawer guide system1984
Allen wrench handle1984
Method of making metal golf club head1982
Drawer slide system1981