Inventor
KOCH OLAF
DE15 patents
⚠️ This page may combine multiple inventors who share the name “KOCH OLAF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HILTI AG
12 patentsUS7559382B2Jul 14, 2009
Hard material head and rotary percussion drill bit
HILTI AG26 citations92
US7497282B2Mar 3, 2009
Drill bit having radially extending cutting bits on radial legs
HILTI AG10 citations83
US7882908B2Feb 8, 2011
Drill
HILTI AG7 citations79
US7878264B2Feb 1, 2011
Hand-held power tool
HILTI AG14 citations79
US7628232B2Dec 8, 2009
Rotary-percussion drill with a four-start helical shaft
HILTI AG10 citations79
US7559383B2Jul 14, 2009
Hard material drilling head
HILTI AG7 citations73
US10286537B2May 14, 2019
Portable power tool
HILTI AG2 citations63
US7735585B2Jun 15, 2010
Hard material insert for a drill and a drill with the hard material insert
HILTI AG3 citations62
US11931877B2Mar 19, 2024
Arrangement for a hand-held power tool, and hand-held power tool
HILTI AG0 citations57
US7549491B2Jun 23, 2009
Hard material bit
HILTI AG5 citations54
US11858102B2Jan 2, 2024
Hand-held power tool
HILTI AG0 citations41
US11958175B2Apr 16, 2024
Hand-held power tool
HILTI AG0 citations39