Inventor

SCHWARZKOPF JOACHIM

DE4 patents

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

SAINT GOBAIN ABRASIVES INC

2 patents

US11583977B2Feb 21, 2023

Abrasive articles having a plurality of portions and methods for forming same

SAINT GOBAIN ABRASIVES INC0 citations53

US11059148B2Jul 13, 2021

Abrasive articles having a plurality of portions and methods for forming same

SAINT GOBAIN ABRASIVES INC1 citations53

NIXDORF COMPUTER AG

1 patent

US3949195AApr 6, 1976

Sensing rod for the manual scanning of graphic information

NIXDORF COMPUTER AG4 citations51

SIEMENS NIXDORF INF SYST

1 patent

US5219233AJun 15, 1993

Process for controlling the operation of a print head

SIEMENS NIXDORF INF SYST1 citations44