Inventor

SOLLFRANK PETER

DE3 patents

⚠️ This page may combine multiple inventors who share the name “SOLLFRANK PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KENNAMETAL INC

2 patents

USD760565SJul 5, 2016

Wrench for modular drilling tools

KENNAMETAL INC13 citations80

US10343223B2Jul 9, 2019

Rotary tool and method for manufacturing a rotary tool

KENNAMETAL INC1 citations57

SCHWAEGERL JUERGEN

1 patent

US9403246B2Aug 2, 2016

Drill bit and method for manufacturing

SCHWAEGERL JUERGEN1 citations44