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SCHWEIZER SCHMIRGEL SCHLEIF

Overview
  • Total Patents
    21
About

SCHWEIZER SCHMIRGEL SCHLEIF has a total of 21 patent applications. Its first patent ever was published in 1947. It filed its patents most often in Switzerland, EPO (European Patent Office) and Germany. Its main competitors in its focus markets machine tools, basic materials chemistry and measurement are ABRASIVE PRODUCTS INC, KLINGSPOR AG and SAINT-GOBAIN ABRASIVES INC.

Patent filings in countries

World map showing SCHWEIZER SCHMIRGEL SCHLEIFs patent filings in countries

Patent filings per year

Chart showing SCHWEIZER SCHMIRGEL SCHLEIFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ackermann Jakob 8
#2 Kramis Jost 3
#3 Steiner Armin 3
#4 Herrmann Lotte 3
#5 Lenggenhager Juerg 2
#6 Ackermann Jakob Dipl Chem 2
#7 Tanner Franz 2
#8 Lehmann Kurt 1
#9 Futterer Manfred 1
#10 Kramis J 1

Latest patents

Publication Filing date Title
EP0919337A1 Flexible sander
EP0904955A1 Packaging unit composed of flat abrasive elements and method of packaging flat abrasive elements
EP0674168A1 Device and method for automatically measuring the height of sedimentation in a sedimentometer
CH669138A5 Abrasives on extendable and flexible base.
EP0052866A2 Abrasive belt, method of making the same and use of this belt for profile grinding
EP0021348A1 Arrangement of abrasive disks on a strip and dispenser for receiving and dispensing abrasive disks arranged in this manner
US4317660A Manufacturing of flexible abrasives
DE2813258A1 ABRASIVES OR SANDING BODY
CH634246A5 Grinding or abrasive material and process for the production thereof
CH623512A5 Non-skid covering, on a flexible carrier material, and the use thereof