Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for sizing and finishing fixed jaw openings of open-ended wrenches

Apparatus and method for sizing and finishing fixed jaw openings of open-ended wrenches

US Patent 4833831 · Granted May 30, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of recycling mixed streams of ewaste (WEEE)2011