Inventor
ERATH HERBERT
DE6 patents
⚠️ This page may combine multiple inventors who share the name “ERATH HERBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISCHER ARTUR WERKE GMBH
4 patentsUS5163789ANov 17, 1992
Device for producing drilled holes with an undercut
FISCHER ARTUR WERKE GMBH14 citations72
US5544989AAug 13, 1996
Apparatus for making a drilled hole with an undercut
FISCHER ARTUR WERKE GMBH17 citations70
US5743130AApr 28, 1998
Apparatus for installing expansible anchors
FISCHER ARTUR WERKE GMBH0 citations51
US5458530AOct 17, 1995
Device for producing drilled holes with undercut
FISCHER ARTUR WERKE GMBH0 citations38