Inventor
MA FRANK
TW9 patents
⚠️ This page may combine multiple inventors who share the name “MA FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STACKPOLE LTD
4 patentsUS5698149ADec 16, 1997
Phased split die
STACKPOLE LTD51 citations94
US6318986B1Nov 20, 2001
Undercut split die
STACKPOLE LTD28 citations90
US6099772AAug 8, 2000
Undercut split die
STACKPOLE LTD25 citations90
US6120728ASep 19, 2000
Method of making a component using a phased split die
STACKPOLE LTD15 citations70