Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Slug-retaining punch press tool

Slug-retaining punch press tool

US Patent 6640603 · Granted Nov 4, 2003

Estimated economic value: $4,567,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Use of a reference fiducial on a semiconductor package to monitor and control a 2004
Film frame substrate fixture2004
Film frame substrate fixture2004
Use of a reference fiducial on a semiconductor package to monitor and control a 2003
Slug-retaining punch press tool2002
Film frame substrate fixture2001
Film frame substrate fixture2001
Reversed or missing lead frame detector1990